https://lumaspecvision.com/blogs/learn/uvc-camera-streams-one-frame-then-freezes-endpoint-halt-handling 2026-11-09T14:49:52-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d3383b27dd40ab404a874afc.jpg?v=1794180796 UVC camera streams one frame then freezes: endpoint halt handling UVC camera streams one frame then freezes: endpoint halt handling https://lumaspecvision.com/blogs/learn/camera-configuration-lost-after-job-load-fix-storage-and-load-order 2026-11-09T14:31:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-497dd877c73f354d75288635.jpg?v=1794181065 Camera configuration lost after job load: fix storage and load order Camera configuration lost after job load: fix storage and load order https://lumaspecvision.com/blogs/learn/depth-stream-waiting-on-arm-linux-bandwidth-and-driver-checks 2026-11-09T08:59:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5bfc5cd7071fac216963f3f7.jpg?v=1794181125 Depth stream waiting on ARM Linux: bandwidth and driver checks Depth stream waiting on ARM Linux: bandwidth and driver checks https://lumaspecvision.com/blogs/learn/sensor-transpose-dropped-lines-fix-a-90-degree-rotated-feed 2026-11-09T16:38:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8f9a99135f3713e5c377a2c5.jpg?v=1794181176 Sensor transpose dropped lines: fix a 90 degree rotated feed Sensor transpose dropped lines: fix a 90 degree rotated feed https://lumaspecvision.com/blogs/learn/read-smart-camera-data-from-a-vb-net-tcp-client-safely 2026-11-09T13:52:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-385917e0578d4c7e90ef0a7a.jpg?v=1794181227 Read smart camera data from a VB.NET TCP client safely Read smart camera data from a VB.NET TCP client safely https://lumaspecvision.com/blogs/learn/keep-tool-orientation-fixed-on-round-parts-at-every-vision-pick 2026-11-09T14:47:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4a48a7018d62756c0a2177d4.jpg?v=1794181281 Keep tool orientation fixed on round parts at every vision pick Keep tool orientation fixed on round parts at every vision pick https://lumaspecvision.com/blogs/learn/depth-camera-sdk-support-check-verify-stereo-cameras-before-you-buy 2026-11-09T17:24:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-48fc24980ed71bf155e0df7e.jpg?v=1794181542 Depth camera SDK support check: verify stereo cameras before you buy Depth camera SDK support check: verify stereo cameras before you buy https://lumaspecvision.com/blogs/learn/opc-ua-companion-spec-import-order-fix-missing-nodeset-errors 2026-11-09T08:58:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e0ad48e4b65c75ceb014bf83.jpg?v=1794181608 OPC UA companion spec import order: fix missing nodeset errors OPC UA companion spec import order: fix missing nodeset errors https://lumaspecvision.com/blogs/learn/multiple-camera-streams-in-a-grid-with-per-camera-output-folders 2026-11-09T14:40:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9f669ce840f7483fe322441f.jpg?v=1794181663 Multiple camera streams in a grid with per-camera output folders Multiple camera streams in a grid with per-camera output folders https://lumaspecvision.com/blogs/learn/smart-camera-image-processing-time-what-is-fast-enough 2026-11-09T11:55:52-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0d1b96459f4688322527644d.jpg?v=1794181717 Smart camera image processing time: what is fast enough Smart camera image processing time: what is fast enough https://lumaspecvision.com/blogs/learn/multi-camera-mux-still-capture-switch-the-channel-before-you-stream 2026-11-09T12:51:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d4183ded408ace3ee7065c2d.jpg?v=1794181771 Multi camera mux still capture: switch the channel before you stream Multi camera mux still capture: switch the channel before you stream https://lumaspecvision.com/blogs/learn/opencv-python-headless-vs-opencv-python-in-slim-docker-containers 2026-11-09T10:23:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ba1d25724cb9412524a7867a.jpg?v=1794182029 opencv-python-headless vs opencv-python in slim Docker containers opencv-python-headless vs opencv-python in slim Docker containers https://lumaspecvision.com/blogs/learn/vision-system-reject-delay-timer-fixed-delay-or-bottle-tracking 2026-11-09T02:33:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-fa744ce7c24962615f8fc0b0.jpg?v=1794182085 Vision system reject delay timer: fixed delay or bottle tracking Vision system reject delay timer: fixed delay or bottle tracking https://lumaspecvision.com/blogs/learn/bilateral-filter-skin-smoothing-without-the-flat-look 2026-11-08T19:27:02-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-09ae4627220e239ce48dd9f2.jpg?v=1794182138 Bilateral filter skin smoothing without the flat look Bilateral filter skin smoothing without the flat look https://lumaspecvision.com/blogs/learn/watershed-segmentation-how-touching-objects-get-split 2026-11-09T11:34:02-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-368447eef82a67aab987bd18.jpg?v=1794182194 Watershed segmentation: how touching objects get split Watershed segmentation: how touching objects get split https://lumaspecvision.com/blogs/learn/golden-template-comparison-for-defect-inspection 2026-11-09T12:12:32-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4120e6de85ab8f612e0e9222.jpg?v=1794182248 Golden template comparison for defect inspection Golden template comparison for defect inspection https://lumaspecvision.com/blogs/learn/grayscale-camera-for-machine-learning-halve-your-pixel-budget 2026-11-09T05:54:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d647f9765ff8606a36bbce12.jpg?v=1794182509 Grayscale camera for machine learning: halve your pixel budget Grayscale camera for machine learning: halve your pixel budget https://lumaspecvision.com/blogs/learn/frame-grabber-pulse-duty-cycle-and-frequency-limits 2026-11-09T07:13:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-eda3488f8375c4421387b279.jpg?v=1794182566 Frame grabber pulse duty cycle and frequency limits Frame grabber pulse duty cycle and frequency limits https://lumaspecvision.com/blogs/learn/tracking-a-moving-target-with-a-vision-camera 2026-11-08T23:06:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-674fb7d84b04190880e03e85.jpg?v=1794182621 Tracking a moving target with a vision camera Tracking a moving target with a vision camera https://lumaspecvision.com/blogs/learn/sensor-triggered-line-scan-start-with-encoder-driven-capture 2026-11-08T19:04:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-fcf5c96c9cd15c9d27c8a4b1.jpg?v=1794182679 Sensor triggered line scan start with encoder-driven capture Sensor triggered line scan start with encoder-driven capture https://lumaspecvision.com/blogs/learn/transfer-3d-viewer-zoom-by-saving-the-field-of-view 2026-11-08T19:05:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6f91f6513079b3186e2aecce.jpg?v=1794182739 Transfer 3D viewer zoom by saving the field of view Transfer 3D viewer zoom by saving the field of view https://lumaspecvision.com/blogs/learn/camera-ip-conflict-ping-works-but-the-web-page-is-wrong 2026-11-09T12:14:54-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ef38e541e9f975fa3b000e82.jpg?v=1794184020 Camera IP conflict: ping works but the web page is wrong Camera IP conflict: ping works but the web page is wrong https://lumaspecvision.com/blogs/learn/read-curved-text-on-a-part-ocr-on-an-annulus-without-unwrapping 2026-11-09T07:56:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-82dc77bd206a577725574b90.jpg?v=1794184021 Read curved text on a part: OCR on an annulus without unwrapping Read curved text on a part: OCR on an annulus without unwrapping https://lumaspecvision.com/blogs/learn/ros-camera-stuck-under-1-hz-set-a-frame-rate-the-camera-can-deliver 2026-11-08T19:27:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b3dd81e86dfb8bb6fc31d4b0.jpg?v=1794184079 ROS camera stuck under 1 Hz: set a frame rate the camera can deliver ROS camera stuck under 1 Hz: set a frame rate the camera can deliver https://lumaspecvision.com/blogs/learn/auto-exposure-priority-why-your-frame-rate-drops-to-half 2026-11-09T21:05:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f4b60eee6d18fbaf69ff2e09.jpg?v=1794184136 Auto exposure priority: why your frame rate drops to half Auto exposure priority: why your frame rate drops to half https://lumaspecvision.com/blogs/learn/analog-video-black-level-adjustment-why-it-stays-at-zero 2026-11-08T19:29:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a4b271c49e7ee693cd670852.jpg?v=1794184190 Analog video black level adjustment: why it stays at zero Analog video black level adjustment: why it stays at zero https://lumaspecvision.com/blogs/learn/camera-image-flickers-causes-and-fixes-for-mains-beat-and-triggers 2026-11-09T05:50:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-eec5e204fe87ee6bbfd8f364.jpg?v=1794184245 Camera image flickers: causes and fixes for mains beat and triggers Camera image flickers: causes and fixes for mains beat and triggers https://lumaspecvision.com/blogs/learn/camera-pose-rotation-vector-to-rotation-matrix-tvec-units 2026-11-09T23:48:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-837873fa3c7c281da94e7c98.jpg?v=1794184489 Camera pose: rotation vector to rotation matrix, tvec units Camera pose: rotation vector to rotation matrix, tvec units https://lumaspecvision.com/blogs/learn/stream-camera-images-to-disk-at-high-frame-rate 2026-11-09T08:07:53-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-70736b4ee60dad9691bc8664.jpg?v=1794184544 Stream camera images to disk at high frame rate Stream camera images to disk at high frame rate https://lumaspecvision.com/blogs/learn/reading-vertical-text-with-ocr-rotate-segment-constrain 2026-11-09T14:22:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9dad9d80dc05f904ff3654c2.jpg?v=1794184603 Reading vertical text with OCR: rotate, segment, constrain Reading vertical text with OCR: rotate, segment, constrain https://lumaspecvision.com/blogs/learn/generate-negative-analog-sync-pulses-for-a-ccir-camera-from-a-daq-card 2026-11-09T06:20:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b72f23bf1f115aa7c2e818eb.jpg?v=1794184659 Generate negative analog sync pulses for a CCIR camera from a DAQ card Generate negative analog sync pulses for a CCIR camera from a DAQ card https://lumaspecvision.com/blogs/learn/vision-inspection-deployment-workflow-keep-it-editable-or-freeze-it 2026-11-09T14:31:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2122ea12d6711036cbbe6d4b.jpg?v=1794184714 Vision inspection deployment workflow: keep it editable or freeze it Vision inspection deployment workflow: keep it editable or freeze it https://lumaspecvision.com/blogs/learn/laptop-webcam-fails-in-depth-camera-viewers-why-it-crashes 2026-11-10T00:11:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e2a353839754a17117fce560.jpg?v=1794184971 Laptop webcam fails in depth camera viewers: why it crashes Laptop webcam fails in depth camera viewers: why it crashes https://lumaspecvision.com/blogs/learn/poor-stereo-depth-quality-fix-calibration-and-focus-mismatch-first 2026-11-08T19:43:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d3fad992ca01a2b8a90e435d.jpg?v=1794185027 Poor stereo depth quality: fix calibration and focus mismatch first Poor stereo depth quality: fix calibration and focus mismatch first https://lumaspecvision.com/blogs/learn/char-array-to-string-in-a-plc-data-block-fill-the-two-length-bytes 2026-11-09T09:27:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-953a08439d51728c5c20968c.jpg?v=1794185084 CHAR array to STRING in a PLC data block: fill the two length bytes CHAR array to STRING in a PLC data block: fill the two length bytes https://lumaspecvision.com/blogs/learn/wiring-a-barcode-scanner-to-an-hmi-serial-port-handshake-checks 2026-11-09T09:18:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0c6b0133de0cfc87ddcaa964.jpg?v=1794185140 Wiring a barcode scanner to an HMI serial port: handshake checks Wiring a barcode scanner to an HMI serial port: handshake checks https://lumaspecvision.com/blogs/learn/barcode-reader-to-hmi-over-ethernet-fix-the-connection 2026-11-09T09:10:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cd29374489d2c63adc35f8c0.jpg?v=1794185194 Barcode reader to HMI over Ethernet: fix the connection Barcode reader to HMI over Ethernet: fix the connection https://lumaspecvision.com/blogs/learn/stop-a-camera-safely-from-multiple-program-loops-without-a-crash 2026-11-08T19:50:52-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-217e7d977c81fadd339913f1.jpg?v=1794185452 Stop a camera safely from multiple program loops without a crash Stop a camera safely from multiple program loops without a crash https://lumaspecvision.com/blogs/learn/vidioc-s-fmt-device-or-resource-busy-two-nodes-opening-one-camera 2026-11-08T19:51:48-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1075040ced4bdcb519aaa0f8.jpg?v=1794185508 VIDIOC_S_FMT device or resource busy: two nodes opening one camera VIDIOC_S_FMT device or resource busy: two nodes opening one camera https://lumaspecvision.com/blogs/learn/how-many-lumens-for-machine-vision-lighting-a-worked-example 2026-11-09T08:13:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-de8415a7f54999735403a590.jpg?v=1794185565 How many lumens for machine vision lighting: a worked example How many lumens for machine vision lighting: a worked example https://lumaspecvision.com/blogs/learn/color-stream-fps-lower-than-configured-on-a-depth-camera 2026-11-09T04:30:56-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ccfbde1df21e3a864d17c882.jpg?v=1794185621 Color stream fps lower than configured on a depth camera Color stream fps lower than configured on a depth camera https://lumaspecvision.com/blogs/learn/robot-calibration-poses-move-on-a-sphere-predict-the-motion 2026-11-09T01:33:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d7aa950fc3495748ea450355.jpg?v=1794185677 Robot calibration poses move on a sphere: predict the motion Robot calibration poses move on a sphere: predict the motion https://lumaspecvision.com/blogs/learn/inspect-two-sequential-images-from-one-camera-in-one-job 2026-11-09T07:04:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-06bedba4ef322e8a165cde43.jpg?v=1794185936 Inspect two sequential images from one camera in one job Inspect two sequential images from one camera in one job https://lumaspecvision.com/blogs/learn/convert-a-hand-eye-quaternion-to-a-transform-matrix 2026-11-10T00:36:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e731806861d994752d0926e0.jpg?v=1794185991 Convert a hand-eye quaternion to a transform matrix Convert a hand-eye quaternion to a transform matrix https://lumaspecvision.com/blogs/learn/legacy-camera-driver-setup-get-old-cameras-capturing-again 2026-11-09T21:54:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-bcb4e09b35691c2a9d9d35e6.jpg?v=1794186050 Legacy camera driver setup: get old cameras capturing again Legacy camera driver setup: get old cameras capturing again https://lumaspecvision.com/blogs/learn/camera-driver-file-corrupted-reinstall-don-t-copy-files 2026-11-09T15:53:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e63886472eea387df3be2201.jpg?v=1794186105 Camera driver file corrupted: reinstall, don't copy files Camera driver file corrupted: reinstall, don't copy files https://lumaspecvision.com/blogs/learn/machine-vision-trigger-timing-sequence-camera-light-and-reject-gate 2026-11-09T10:33:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5c9218c5aafc6efa2968e367.jpg?v=1794186205 Machine vision trigger timing: sequence camera, light and reject gate Machine vision trigger timing: sequence camera, light and reject gate https://lumaspecvision.com/blogs/learn/get-the-first-image-on-an-embedded-vision-prototype 2026-11-09T13:41:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-89e8f7d45e48d54e3e24d777.jpg?v=1794186477 Get the first image on an embedded vision prototype Get the first image on an embedded vision prototype https://lumaspecvision.com/blogs/learn/multiple-usb-hid-devices-on-an-hmi-through-one-hub 2026-11-09T10:01:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5d24372fbabd9d8ca6349c46.jpg?v=1794186537 Multiple USB HID devices on an HMI through one hub Multiple USB HID devices on an HMI through one hub https://lumaspecvision.com/blogs/learn/read-a-serial-barcode-scanner-in-visual-c-into-sql-server 2026-11-08T20:09:55-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-de737c61ca145bcfa367f7a8.jpg?v=1794186595 Read a serial barcode scanner in Visual C++ into SQL Server Read a serial barcode scanner in Visual C++ into SQL Server https://lumaspecvision.com/blogs/learn/depth-camera-emitter-on-off-cycling-wear-power-and-duty-cycle 2026-11-09T03:39:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0d7553f07e4241b17fc66205.jpg?v=1794186654 Depth camera emitter on/off cycling: wear, power and duty cycle Depth camera emitter on/off cycling: wear, power and duty cycle https://lumaspecvision.com/blogs/learn/why-a-3d-laser-sensor-fails-its-own-startup-self-check 2026-11-08T20:42:00-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2da83e4627b7027d2f0cd1e7.jpg?v=1794186713 Why a 3D laser sensor fails its own startup self-check Why a 3D laser sensor fails its own startup self-check https://lumaspecvision.com/blogs/learn/gige-camera-not-detected-in-max-on-a-crio-rt-target 2026-11-08T23:18:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-17da100e0ac9bf0ea8a87007.jpg?v=1794186957 GigE camera not detected in MAX on a cRIO RT target GigE camera not detected in MAX on a cRIO RT target https://lumaspecvision.com/blogs/learn/phase-shift-stripe-lighting-for-shallow-dents-and-sink-marks 2026-11-09T14:41:53-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-aeef6b5d63f5e4edce6a74d5.jpg?v=1794187016 Phase shift stripe lighting for shallow dents and sink marks Phase shift stripe lighting for shallow dents and sink marks https://lumaspecvision.com/blogs/learn/defect-detection-on-rounded-corners-with-uneven-lighting 2026-11-09T04:37:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7ce49f62f66c2fe23e88dede.jpg?v=1794187074 Defect detection on rounded corners with uneven lighting Defect detection on rounded corners with uneven lighting https://lumaspecvision.com/blogs/learn/uneven-back-lighting-on-line-scan-cylinder-edges-causes-and-fixes 2026-11-09T08:13:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9164d659890fd626bc6c0844.jpg?v=1794187138 Uneven back lighting on line scan cylinder edges: causes and fixes Uneven back lighting on line scan cylinder edges: causes and fixes https://lumaspecvision.com/blogs/learn/when-a-calculator-step-fails-handle-unavailable-variables 2026-11-09T11:52:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-de56d6e043b32ed00d1db571.jpg?v=1794187196 When a calculator step fails: handle unavailable variables When a calculator step fails: handle unavailable variables https://lumaspecvision.com/blogs/learn/dark-spot-from-the-camera-hole-in-dome-lights-how-to-fix-it 2026-11-08T20:23:55-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6c9af2a147d632022f33a5d1.jpg?v=1794187435 Dark spot from the camera hole in dome lights: how to fix it Dark spot from the camera hole in dome lights: how to fix it https://lumaspecvision.com/blogs/learn/call-a-camera-sdk-snap-function-from-c-not-vb 2026-11-09T15:53:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ddf184223cfeaf4a79dbffb0.jpg?v=1794187492 Call a camera SDK snap function from C++ not VB Call a camera SDK snap function from C++ not VB https://lumaspecvision.com/blogs/learn/inline-packaging-inspection-run-multiple-checks-and-track-each-unit 2026-11-09T14:19:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e9b28fca57403d647d6203bc.jpg?v=1794187550 Inline packaging inspection: run multiple checks and track each unit Inline packaging inspection: run multiple checks and track each unit https://lumaspecvision.com/blogs/learn/one-camera-for-pick-and-place-and-barcode-scanning-the-shared-setup 2026-11-09T00:18:54-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-198e29cdb9f2d64f708ca1d5.jpg?v=1794187608 One camera for pick and place and barcode scanning: the shared setup One camera for pick and place and barcode scanning: the shared setup https://lumaspecvision.com/blogs/learn/line-scan-camera-illumination-techniques-bright-field-to-backlight 2026-11-09T01:52:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-dbc4fa7c25cbd93bdf0378cd.jpg?v=1794187665 Line scan camera illumination techniques: bright field to backlight Line scan camera illumination techniques: bright field to backlight https://lumaspecvision.com/blogs/learn/ocr-confusing-similar-characters-fix-resolution-and-contrast 2026-11-09T20:55:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-63d59c9762639fb8c55ca163.jpg?v=1794187915 OCR confusing similar characters: fix resolution and contrast OCR confusing similar characters: fix resolution and contrast https://lumaspecvision.com/blogs/learn/telecentric-lens-selection-match-magnification-and-image-circle 2026-11-09T01:25:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-bebe766649b49ab15d7a35fd.jpg?v=1794187974 Telecentric lens selection: match magnification and image circle Telecentric lens selection: match magnification and image circle https://lumaspecvision.com/blogs/learn/color-quantization-for-machine-vision-cut-pixel-data-keep-classes 2026-11-09T07:55:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d2ba334b06fbaee3fcd0abcb.jpg?v=1794188039 Color quantization for machine vision: cut pixel data, keep classes Color quantization for machine vision: cut pixel data, keep classes https://lumaspecvision.com/blogs/learn/event-camera-bias-tuning-cut-noise-without-losing-motion 2026-11-09T16:06:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d6e20e7e59519182f889b0cd.jpg?v=1794188097 Event camera bias tuning: cut noise without losing motion Event camera bias tuning: cut noise without losing motion https://lumaspecvision.com/blogs/learn/custom-lvds-data-acquisition-on-a-frame-grabber-emulate-camera-timing 2026-11-08T20:35:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e26cff87800b32c0081bc2fa.jpg?v=1794188157 Custom LVDS data acquisition on a frame grabber: emulate camera timing Custom LVDS data acquisition on a frame grabber: emulate camera timing https://lumaspecvision.com/blogs/learn/split-a-16-bit-packed-stereo-frame-into-two-8-bit-images 2026-11-09T16:55:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5ad6cb1d3dced2bedff1a800.jpg?v=1794188400 Split a 16-bit packed stereo frame into two 8-bit images Split a 16-bit packed stereo frame into two 8-bit images https://lumaspecvision.com/blogs/learn/trigger-an-external-instrument-from-a-frame-grabber-trigger-output 2026-11-09T07:13:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-50036a8fb8f8196196aa89a4.jpg?v=1794188461 Trigger an external instrument from a frame grabber trigger output Trigger an external instrument from a frame grabber trigger output https://lumaspecvision.com/blogs/learn/vibration-correction-in-3d-height-scans-a-laser-profiler-guide 2026-11-09T17:46:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-84aa500a8ad3a75c37398940.jpg?v=1794188519 Vibration correction in 3D height scans: a laser profiler guide Vibration correction in 3D height scans: a laser profiler guide https://lumaspecvision.com/blogs/learn/ocr-vs-ocv-character-inspection-for-date-and-lot-codes 2026-11-09T13:32:02-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2f7894acf9321d62e1349cbc.jpg?v=1794188581 OCR vs OCV: character inspection for date and lot codes OCR vs OCV: character inspection for date and lot codes https://lumaspecvision.com/blogs/learn/burn-a-drawn-roi-into-a-grayscale-image-overlay-to-pixels 2026-11-09T12:19:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-63e70109957ee9dba63e22ed.jpg?v=1794188637 Burn a drawn ROI into a grayscale image: overlay to pixels Burn a drawn ROI into a grayscale image: overlay to pixels https://lumaspecvision.com/blogs/learn/depth-camera-pixel-size-estimate-it-from-field-of-view-and-resolution 2026-11-10T00:35:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0dea166ae31982b1b034df92.jpg?v=1794188881 Depth camera pixel size: estimate it from field of view and resolution Depth camera pixel size: estimate it from field of view and resolution https://lumaspecvision.com/blogs/learn/partial-bright-field-lighting-why-matte-parts-need-directed-light 2026-11-09T14:56:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-25b54697dc55312cb4559fce.jpg?v=1794188943 Partial bright field lighting: why matte parts need directed light Partial bright field lighting: why matte parts need directed light https://lumaspecvision.com/blogs/learn/differential-line-input-voltage-limits-pin-to-ground-or-pair-to-pair 2026-11-09T07:09:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-87aa8ed3c2d7238282aa4982.jpg?v=1794189001 Differential line input voltage limits: pin-to-ground or pair-to-pair Differential line input voltage limits: pin-to-ground or pair-to-pair https://lumaspecvision.com/blogs/learn/deploy-a-dll-to-an-embedded-vision-target-and-make-it-load 2026-11-09T09:00:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-14078af1542bdc5c9d90fd7a.jpg?v=1794189058 Deploy a DLL to an embedded vision target and make it load Deploy a DLL to an embedded vision target and make it load https://lumaspecvision.com/blogs/learn/save-a-webcam-image-as-a-golden-template-fix-black-frames 2026-11-09T23:22:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2a41429f8bbb17b902414378.jpg?v=1794189113 Save a webcam image as a golden template: fix black frames Save a webcam image as a golden template: fix black frames https://lumaspecvision.com/blogs/learn/machine-vision-lens-anatomy-what-each-part-of-the-barrel-does 2026-11-09T02:55:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-36322060ef86240e3ea1d89a.jpg?v=1794189356 Machine vision lens anatomy: what each part of the barrel does Machine vision lens anatomy: what each part of the barrel does https://lumaspecvision.com/blogs/learn/dll-not-loading-on-a-vision-controller-match-the-target-os 2026-11-09T11:52:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d051d7b28bd363e9f7f383ef.jpg?v=1794189418 DLL not loading on a vision controller: match the target OS DLL not loading on a vision controller: match the target OS https://lumaspecvision.com/blogs/learn/camera-roi-and-frame-rate-width-cuts-help-cmos-not-ccd 2026-11-09T18:05:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-78d84835b0273071c1b69b9e.jpg?v=1794189479 Camera ROI and frame rate: width cuts help CMOS, not CCD Camera ROI and frame rate: width cuts help CMOS, not CCD https://lumaspecvision.com/blogs/learn/camera-imu-rototranslation-calibration-build-the-transform 2026-11-10T00:11:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f0dcbda56be13ed1b819db1a.jpg?v=1794189537 Camera IMU rototranslation calibration: build the transform Camera IMU rototranslation calibration: build the transform https://lumaspecvision.com/blogs/learn/fix-shared-library-error-7-file-not-found-in-vision-software 2026-11-09T08:21:01-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f5e5c9f8d992c4f23a3284d1.jpg?v=1794189596 Fix shared library error 7: file not found in vision software Fix shared library error 7: file not found in vision software https://lumaspecvision.com/blogs/learn/external-sync-for-a-digital-camera-vs-analog-hsync-and-vsync 2026-11-08T21:03:55-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-142a5bcb54fb88b111f7b16b.jpg?v=1794189835 External sync for a digital camera vs analog HSYNC and VSYNC External sync for a digital camera vs analog HSYNC and VSYNC https://lumaspecvision.com/blogs/learn/how-to-get-an-ip65-rated-machine-vision-camera-for-washdown 2026-11-09T01:33:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-967a798348c20d80d9d0d37f.jpg?v=1794189893 How to get an IP65 rated machine vision camera for washdown How to get an IP65 rated machine vision camera for washdown https://lumaspecvision.com/blogs/learn/lithium-ion-battery-electrode-web-inspection-with-line-scan-lighting 2026-11-09T16:01:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-53561c6d08ee37129db88d16.jpg?v=1794189960 Lithium-ion battery electrode web inspection with line scan lighting Lithium-ion battery electrode web inspection with line scan lighting https://lumaspecvision.com/blogs/learn/image-distortion-low-or-high-in-camera-calibration-which-to-pick 2026-11-09T00:48:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-df08284befe5320f72d45ebf.jpg?v=1794190022 Image distortion low or high in camera calibration: which to pick Image distortion low or high in camera calibration: which to pick https://lumaspecvision.com/blogs/learn/gige-camera-buffer-was-incompletely-grabbed-fix-lost-packets 2026-11-09T21:54:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cd5a75de84097f73613e0ff8.jpg?v=1794190080 GigE camera buffer was incompletely grabbed: fix lost packets GigE camera buffer was incompletely grabbed: fix lost packets https://lumaspecvision.com/blogs/learn/uvc-camera-exposure-log2-units-why-0-125-s-becomes-0-25-s 2026-11-09T04:19:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6b9d5dc67bff0206a2355e66.jpg?v=1794190370 UVC camera exposure log2 units: why 0.125 s becomes 0.25 s UVC camera exposure log2 units: why 0.125 s becomes 0.25 s https://lumaspecvision.com/blogs/learn/depth-camera-calibration-reverts-to-factory-push-the-saved-table 2026-11-08T21:13:49-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2f28c5a69870374f36639144.jpg?v=1794190429 Depth camera calibration reverts to factory: push the saved table Depth camera calibration reverts to factory: push the saved table https://lumaspecvision.com/blogs/learn/libegl-renderd128-permission-denied-why-depth-alignment-hits-the-cpu 2026-11-09T23:36:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9bb484b3f33fb34c5ca570c8.jpg?v=1794190488 libEGL renderD128 permission denied: why depth alignment hits the CPU libEGL renderD128 permission denied: why depth alignment hits the CPU https://lumaspecvision.com/blogs/learn/smart-camera-not-connecting-fix-ip-and-subnet-mismatches 2026-11-09T12:14:58-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4b310c38eb972b7ea3debf0c.jpg?v=1794190545 Smart camera not connecting: fix IP and subnet mismatches Smart camera not connecting: fix IP and subnet mismatches https://lumaspecvision.com/blogs/learn/new-camera-matrix-after-undistortion-how-the-principal-point-moves 2026-11-08T21:16:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9e20ac511d2afa602d957d8e.jpg?v=1794190601 New camera matrix after undistortion: how the principal point moves New camera matrix after undistortion: how the principal point moves https://lumaspecvision.com/blogs/learn/bandpass-filter-with-red-led-light-to-block-ambient-light 2026-11-09T05:38:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5ddf197060d6e6dfc5e81ef6.jpg?v=1794190854 Bandpass filter with red LED light to block ambient light Bandpass filter with red LED light to block ambient light https://lumaspecvision.com/blogs/learn/frame-grabber-can-t-lock-on-video-source-sync-and-power-checks 2026-11-08T21:21:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d50a69bb82bff153258ac4f4.jpg?v=1794190910 Frame grabber can't lock on video source: sync and power checks Frame grabber can't lock on video source: sync and power checks https://lumaspecvision.com/blogs/learn/camera-specific-attributes-from-c-managed-wrapper-or-p-invoke 2026-11-09T11:36:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f1742574c8ede526ff67e6b8.jpg?v=1794191016 Camera-specific attributes from C#: managed wrapper or P/Invoke Camera-specific attributes from C#: managed wrapper or P/Invoke https://lumaspecvision.com/blogs/learn/barcode-reader-sends-hex-data-convert-words-to-ascii-text 2026-11-09T08:31:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ec5c1d1002e2cdec8015990b.jpg?v=1794191075 Barcode reader sends hex data: convert words to ASCII text Barcode reader sends hex data: convert words to ASCII text https://lumaspecvision.com/blogs/learn/connect-multiple-3d-cameras-to-one-pc-sequence-and-ip-rules 2026-11-09T09:08:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-41ac5063f284684c8cdcddcc.jpg?v=1794191131 Connect multiple 3D cameras to one PC: sequence and IP rules Connect multiple 3D cameras to one PC: sequence and IP rules https://lumaspecvision.com/blogs/learn/unpack-mono12p-to-a-16-bit-image-from-the-raw-buffer 2026-11-08T21:29:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-707b37d911da243b1b5f7297.jpg?v=1794191390 Unpack Mono12p to a 16-bit image from the raw buffer Unpack Mono12p to a 16-bit image from the raw buffer https://lumaspecvision.com/blogs/learn/board-level-cameras-for-stereo-photogrammetry-sync-and-timestamps 2026-11-09T16:38:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f182061e2d5fbf71d64c7f6b.jpg?v=1794191447 Board level cameras for stereo photogrammetry: sync and timestamps Board level cameras for stereo photogrammetry: sync and timestamps https://lumaspecvision.com/blogs/learn/green-screen-then-usb-camera-disconnect-on-linux-fix-it 2026-11-09T10:58:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-57b58dbe17fde2f9faae9571.jpg?v=1794191503 Green screen then USB camera disconnect on Linux: fix it Green screen then USB camera disconnect on Linux: fix it https://lumaspecvision.com/blogs/learn/latest-image-only-returns-duplicate-frames-drain-the-buffer-queue 2026-11-09T22:06:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-859aca4e535cfb38274bdeed.jpg?v=1794191559 Latest image only returns duplicate frames: drain the buffer queue Latest image only returns duplicate frames: drain the buffer queue https://lumaspecvision.com/blogs/learn/embed-a-camera-image-in-your-hmi-panel-with-cursors-and-zoom 2026-11-09T06:37:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-febc028511b0b46ad1742d01.jpg?v=1794191614 Embed a camera image in your HMI panel with cursors and zoom Embed a camera image in your HMI panel with cursors and zoom https://lumaspecvision.com/blogs/learn/reuse-image-references-in-a-labview-loop-not-per-iteration 2026-11-09T21:02:02-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-17032489cc38feddbb7e624b.jpg?v=1794191871 Reuse image references in a LabVIEW loop, not per iteration Reuse image references in a LabVIEW loop, not per iteration https://lumaspecvision.com/blogs/learn/corrupt-system-dll-error-in-vision-software-the-safe-fix 2026-11-09T14:11:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4e9b5a56c4ccb2865352e520.jpg?v=1794191925 Corrupt system DLL error in vision software: the safe fix Corrupt system DLL error in vision software: the safe fix https://lumaspecvision.com/blogs/learn/remote-client-no-video-put-the-display-window-on-the-front-panel 2026-11-09T09:00:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b7fccc360b023ae9174b9958.jpg?v=1794191980 Remote client no video? Put the display window on the front panel Remote client no video? Put the display window on the front panel https://lumaspecvision.com/blogs/learn/camera-image-buffer-vs-serial-file-access-buffer-what-your-data-uses 2026-11-09T06:29:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2248d56c93f2cf08c5d362ec.jpg?v=1794192041 Camera image buffer vs serial file access buffer: what your data uses Camera image buffer vs serial file access buffer: what your data uses https://lumaspecvision.com/blogs/learn/usb3-vision-device-response-timeout-cap-the-bulk-transfer-wait 2026-11-09T19:27:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-37f553db9179891466541b4f.jpg?v=1794192101 USB3 Vision device response timeout: cap the bulk-transfer wait USB3 Vision device response timeout: cap the bulk-transfer wait https://lumaspecvision.com/blogs/learn/read-barcodes-on-a-vision-controller-from-scratch 2026-11-09T14:00:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-49994f717fa7c97bf44a62ae.jpg?v=1794192352 Read barcodes on a vision controller from scratch Read barcodes on a vision controller from scratch https://lumaspecvision.com/blogs/learn/how-to-convert-pointcloud2-to-a-point-cloud-for-calibration 2026-11-09T23:29:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-876a3dc2dc16de19f30ad6ab.jpg?v=1794192408 How to convert PointCloud2 to a point cloud for calibration How to convert PointCloud2 to a point cloud for calibration https://lumaspecvision.com/blogs/learn/gentl-buffer-padding-y-not-implemented-fix-the-fetch-crash 2026-11-09T04:03:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-95b5189fd6f791df1301691e.jpg?v=1794192464 GenTL buffer padding_y not implemented: fix the fetch crash GenTL buffer padding_y not implemented: fix the fetch crash https://lumaspecvision.com/blogs/learn/camera-calibration-returns-five-distortion-coefficients-fix-k3 2026-11-08T21:48:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7f71005be3d510bbf2dabfc0.jpg?v=1794192521 Camera calibration returns five distortion coefficients: fix k3 Camera calibration returns five distortion coefficients: fix k3 https://lumaspecvision.com/blogs/learn/firmware-update-broke-your-python-vision-script-fix-the-api-call 2026-11-09T14:31:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-aae1ce70e99f6e7f6c8e28fb.jpg?v=1794192577 Firmware update broke your Python vision script: fix the API call Firmware update broke your Python vision script: fix the API call https://lumaspecvision.com/blogs/learn/bayer-decode-from-raw-image-data-when-the-driver-demosaics-anyway 2026-11-09T18:05:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-92a8ef792d703e5b080b6de7.jpg?v=1794192844 Bayer decode from raw image data when the driver demosaics anyway Bayer decode from raw image data when the driver demosaics anyway https://lumaspecvision.com/blogs/learn/yolov5-to-npu-integration-keep-your-opencv-tracking-intact 2026-11-09T21:02:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ee3970aeb5273d25c30c3b43.jpg?v=1794192903 YOLOv5 to NPU integration: keep your OpenCV tracking intact YOLOv5 to NPU integration: keep your OpenCV tracking intact https://lumaspecvision.com/blogs/learn/usb3-vision-payload-transfer-size-what-the-device-must-report 2026-11-09T17:01:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ca5c3e2fe4c9547be35e0b14.jpg?v=1794192961 USB3 Vision payload transfer size: what the device must report USB3 Vision payload transfer size: what the device must report https://lumaspecvision.com/blogs/learn/sequential-exposure-time-mode-how-depth-cameras-beat-mixed-scenes 2026-11-08T21:56:58-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-722299174c04944f5033034c.jpg?v=1794193018 Sequential exposure time mode: how depth cameras beat mixed scenes Sequential exposure time mode: how depth cameras beat mixed scenes https://lumaspecvision.com/blogs/learn/food-packaging-inspection-lighting-choose-by-surface-and-defect 2026-11-09T08:13:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-927bdc1317f5a41ce4c4f564.jpg?v=1794193080 Food packaging inspection lighting: choose by surface and defect Food packaging inspection lighting: choose by surface and defect https://lumaspecvision.com/blogs/learn/machine-vision-connectivity-standards-what-each-one-does 2026-11-09T11:36:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5ed054473077849c1b2f24f5.jpg?v=1794193312 Machine vision connectivity standards: what each one does Machine vision connectivity standards: what each one does https://lumaspecvision.com/blogs/learn/lens-relative-illumination-and-cos4-roll-off-explained 2026-11-09T05:15:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-65861791c6c5ef185b360b61.jpg?v=1794193371 Lens relative illumination and cos4 roll-off explained Lens relative illumination and cos4 roll-off explained https://lumaspecvision.com/blogs/learn/dpkg-s-no-path-found-fix-shared-library-package-deps 2026-11-09T21:01:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-385f0f5da9153c09dacc4377.jpg?v=1794193429 dpkg -S no path found: fix shared library package deps dpkg -S no path found: fix shared library package deps https://lumaspecvision.com/blogs/learn/lens-resolution-vs-pixel-size-matching-mtf-to-your-sensor 2026-11-09T14:59:58-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-454d641f1df69eeef7880fde.jpg?v=1794193486 Lens resolution vs pixel size: matching MTF to your sensor Lens resolution vs pixel size: matching MTF to your sensor https://lumaspecvision.com/blogs/learn/hand-eye-calibration-orientation-error-fix-the-quaternion-mismatch 2026-11-09T13:55:00-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-49e1b0fc7a20442f96cc6582.jpg?v=1794193544 Hand-eye calibration orientation error: fix the quaternion mismatch Hand-eye calibration orientation error: fix the quaternion mismatch https://lumaspecvision.com/blogs/learn/dark-frame-subtraction-for-fixed-pattern-noise-how-many-frames 2026-11-08T22:09:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-178d6ba43bc72464eb8f9a69.jpg?v=1794193790 Dark frame subtraction for fixed pattern noise: how many frames Dark frame subtraction for fixed pattern noise: how many frames https://lumaspecvision.com/blogs/learn/how-to-mix-camera-brands-in-one-vision-software-stack 2026-11-09T09:53:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d54f2ca243a7e320a4f22195.jpg?v=1794193845 How to mix camera brands in one vision software stack How to mix camera brands in one vision software stack https://lumaspecvision.com/blogs/learn/wavelength-effect-on-image-resolution-short-light-finer-detail 2026-11-08T22:34:54-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0d6462baebd8c66c2ed8c828.jpg?v=1794193903 Wavelength effect on image resolution: short light, finer detail Wavelength effect on image resolution: short light, finer detail https://lumaspecvision.com/blogs/learn/machine-vision-lighting-test-from-bench-to-production-line 2026-11-09T00:23:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-790af5a167c6b6fdd3c8ff65.jpg?v=1794193958 Machine vision lighting test: from bench to production line Machine vision lighting test: from bench to production line https://lumaspecvision.com/blogs/learn/on-sensor-ai-cameras-when-to-infer-at-the-camera-or-the-host 2026-11-09T20:15:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d4f44c9f77cc1fed5f85a6b0.jpg?v=1794194016 On-sensor AI cameras: when to infer at the camera or the host On-sensor AI cameras: when to infer at the camera or the host https://lumaspecvision.com/blogs/learn/3d-scan-based-robot-path-correction-hitting-0-2-mm-over-2-m 2026-11-09T08:13:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6e34f9e1d8152fd95099d605.jpg?v=1794194269 3D scan based robot path correction: hitting ±0.2 mm over 2 m 3D scan based robot path correction: hitting ±0.2 mm over 2 m https://lumaspecvision.com/blogs/learn/direct-incident-light-in-machine-vision-when-it-works-and-fails 2026-11-09T15:52:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-eccfb8661bc7c3d14f33c582.jpg?v=1794194332 Direct incident light in machine vision: when it works and fails Direct incident light in machine vision: when it works and fails https://lumaspecvision.com/blogs/learn/machine-vision-light-wavelengths-pick-the-led-band-for-your-part 2026-11-09T14:56:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-321c8da8f007f9db66719b59.jpg?v=1794194398 Machine vision light wavelengths: pick the LED band for your part Machine vision light wavelengths: pick the LED band for your part https://lumaspecvision.com/blogs/learn/trigger-multiple-cameras-from-one-opto-isolated-output-without-sag 2026-11-09T08:22:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-55bfe9229b78d715c8614e2d.jpg?v=1794194462 Trigger multiple cameras from one opto-isolated output without sag Trigger multiple cameras from one opto-isolated output without sag https://lumaspecvision.com/blogs/learn/image-to-map-homography-map-tracking-points-onto-a-ground-plane 2026-11-08T22:21:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-12733d02fe0eb6cdfcaac17f.jpg?v=1794194517 Image to map homography: map tracking points onto a ground plane Image to map homography: map tracking points onto a ground plane https://lumaspecvision.com/blogs/learn/bin-picking-reflective-metal-parts-getting-usable-3d-data 2026-11-08T22:26:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4575dc7188adedbeea98599a.jpg?v=1794194771 Bin picking reflective metal parts: getting usable 3D data Bin picking reflective metal parts: getting usable 3D data https://lumaspecvision.com/blogs/learn/chunk-data-on-camera-frames-carry-timestamp-and-exposure-per-image 2026-11-08T22:27:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-79c26d0eb5d5c623c3d8a031.jpg?v=1794194829 Chunk data on camera frames: carry timestamp and exposure per image Chunk data on camera frames: carry timestamp and exposure per image https://lumaspecvision.com/blogs/learn/how-to-measure-500-micron-laser-drilled-holes-with-machine-vision 2026-11-08T22:28:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8bd831a52efe26157962c439.jpg?v=1794194887 How to measure 500 micron laser-drilled holes with machine vision How to measure 500 micron laser-drilled holes with machine vision https://lumaspecvision.com/blogs/learn/camera-gamma-correction-what-the-gamma-parameter-changes 2026-11-09T13:05:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cc23a7644906854e168c358b.jpg?v=1794194946 Camera gamma correction: what the gamma parameter changes Camera gamma correction: what the gamma parameter changes https://lumaspecvision.com/blogs/learn/aruco-marker-pick-and-place-from-marker-pose-to-grasp 2026-11-09T07:27:00-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5a4c8368727074392ebf0c21.jpg?v=1794195003 ArUco marker pick and place: from marker pose to grasp ArUco marker pick and place: from marker pose to grasp https://lumaspecvision.com/blogs/learn/crack-width-measurement-from-an-image-in-pixels-and-mm 2026-11-09T01:17:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3545e3e5b881eda28502838c.jpg?v=1794195290 Crack width measurement from an image in pixels and mm Crack width measurement from an image in pixels and mm https://lumaspecvision.com/blogs/learn/embedded-isp-vs-gpu-for-raw-image-processing-on-an-soc 2026-11-09T09:19:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9e3ebb4fefa2b23815b29da4.jpg?v=1794195348 Embedded ISP vs GPU for raw image processing on an SoC Embedded ISP vs GPU for raw image processing on an SoC https://lumaspecvision.com/blogs/learn/opencv-segmentation-fault-on-a-csi-camera-fix-the-gstreamer-caps 2026-11-08T23:02:55-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a0cce1e8d319d2a1341b562d.jpg?v=1794195409 OpenCV segmentation fault on a CSI camera: fix the GStreamer caps OpenCV segmentation fault on a CSI camera: fix the GStreamer caps https://lumaspecvision.com/blogs/learn/get-the-intrinsic-matrix-of-a-multi-camera-360-rig-from-its-sdk 2026-11-09T09:26:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1c26022232affd39cb255476.jpg?v=1794195463 Get the intrinsic matrix of a multi-camera 360 rig from its SDK Get the intrinsic matrix of a multi-camera 360 rig from its SDK https://lumaspecvision.com/blogs/learn/empty-shelf-detection-with-a-depth-camera-depth-threshold-vs-markers 2026-11-08T23:31:52-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5c8ea238c84f42b1cb452702.jpg?v=1794195519 Empty shelf detection with a depth camera: depth threshold vs markers Empty shelf detection with a depth camera: depth threshold vs markers https://lumaspecvision.com/blogs/learn/gige-vision-camera-connection-without-broadcast-discovery-what-works 2026-11-08T22:42:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-77724f0147b092c4e5444901.jpg?v=1794195771 GigE Vision camera connection without broadcast discovery: what works GigE Vision camera connection without broadcast discovery: what works https://lumaspecvision.com/blogs/learn/roundness-error-measurement-from-a-3d-scan-four-fitting-methods 2026-11-09T06:57:49-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c140bdd5d8b1f1b5da506be9.jpg?v=1794195827 Roundness error measurement from a 3D scan: four fitting methods Roundness error measurement from a 3D scan: four fitting methods https://lumaspecvision.com/blogs/learn/docker-vision-service-fails-on-boot-order-the-startup-dependencies 2026-11-08T22:44:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-861f4c06dc0b7fa9a6672538.jpg?v=1794195887 Docker vision service fails on boot: order the startup dependencies Docker vision service fails on boot: order the startup dependencies https://lumaspecvision.com/blogs/learn/edge-based-template-matching-steps-for-bottle-detection 2026-11-08T22:45:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-562554052e3860cfb18c36a6.jpg?v=1794195943 Edge based template matching steps for bottle detection Edge based template matching steps for bottle detection https://lumaspecvision.com/blogs/learn/nir-fluorescence-imaging-band-selection-at-800-nm 2026-11-09T05:43:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-58c01376ed3d4cc6480c1de5.jpg?v=1794196002 NIR fluorescence imaging band selection at 800 nm NIR fluorescence imaging band selection at 800 nm https://lumaspecvision.com/blogs/learn/stereo-calibration-with-fixed-intrinsics-extrinsics-only 2026-11-10T00:11:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-572ec37c218087f166963dbc.jpg?v=1794196249 Stereo calibration with fixed intrinsics: extrinsics only Stereo calibration with fixed intrinsics: extrinsics only https://lumaspecvision.com/blogs/learn/save-grayscale-camera-frames-as-bmp-to-an-sd-card 2026-11-09T06:22:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-32188cef0b7c2c45847cbc20.jpg?v=1794196308 Save grayscale camera frames as BMP to an SD card Save grayscale camera frames as BMP to an SD card https://lumaspecvision.com/blogs/learn/c-mount-camera-on-a-telescope-adapters-and-back-focus 2026-11-08T22:52:44-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b13acbe260949cacc87e87b1.jpg?v=1794196364 C-mount camera on a telescope: adapters and back focus C-mount camera on a telescope: adapters and back focus https://lumaspecvision.com/blogs/learn/gige-vision-camera-not-detected-in-software-fix-the-enumeration-chain 2026-11-09T17:42:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-74268fd9b30cdbdd94b34969.jpg?v=1794196421 GigE Vision camera not detected in software: fix the enumeration chain GigE Vision camera not detected in software: fix the enumeration chain https://lumaspecvision.com/blogs/learn/lens-distortion-vector-map-visualize-calibration-shift-per-pixel 2026-11-08T22:54:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-efdadcf543b69d078637f5ec.jpg?v=1794196479 Lens distortion vector map: visualize calibration shift per pixel Lens distortion vector map: visualize calibration shift per pixel https://lumaspecvision.com/blogs/learn/set-the-camera-timestamp-over-usb3-vision-not-uart-lines 2026-11-09T17:18:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9cf9b905cb591976dbc4bc1e.jpg?v=1794196732 Set the camera timestamp over USB3 Vision, not UART lines Set the camera timestamp over USB3 Vision, not UART lines https://lumaspecvision.com/blogs/learn/black-depth-image-on-a-textureless-surface-stereo-needs-ir-texture 2026-11-09T17:45:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-180c8ccab5ce54fe43c3062e.jpg?v=1794196793 Black depth image on a textureless surface: stereo needs IR texture Black depth image on a textureless surface: stereo needs IR texture https://lumaspecvision.com/blogs/learn/install-32-bit-and-64-bit-vision-libraries-side-by-side-on-one-pc 2026-11-09T13:26:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f2bd646e5baef22686ad520f.jpg?v=1794196853 Install 32-bit and 64-bit vision libraries side by side on one PC Install 32-bit and 64-bit vision libraries side by side on one PC https://lumaspecvision.com/blogs/learn/camera-restarts-between-captures-keep-the-stream-alive 2026-11-09T13:42:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-44bb8aa2029b6452414a5593.jpg?v=1794196909 Camera restarts between captures: keep the stream alive Camera restarts between captures: keep the stream alive https://lumaspecvision.com/blogs/learn/gstreamer-pipeline-strings-for-on-board-camera-capture-explained 2026-11-09T08:23:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-47021f07f451343347759b4b.jpg?v=1794196973 GStreamer pipeline strings for on-board camera capture explained GStreamer pipeline strings for on-board camera capture explained https://lumaspecvision.com/blogs/learn/find-rectangle-edges-and-corners-in-an-image 2026-11-09T07:03:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-18f22576cc9081041cad9c1b.jpg?v=1794197209 Find rectangle edges and corners in an image Find rectangle edges and corners in an image https://lumaspecvision.com/blogs/learn/apriltag-undefined-reference-in-ros2-link-the-c-library-in-cmake 2026-11-10T00:50:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-bf4c6e009bd24635a856ba87.jpg?v=1794197268 Apriltag undefined reference in ROS2: link the C library in CMake Apriltag undefined reference in ROS2: link the C library in CMake https://lumaspecvision.com/blogs/learn/opencl-on-but-processing-slow-when-gpu-offload-actually-helps 2026-11-09T08:07:52-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-109f57b017e89527191b04a5.jpg?v=1794197327 OpenCL on but processing slow: when GPU offload actually helps OpenCL on but processing slow: when GPU offload actually helps https://lumaspecvision.com/blogs/learn/onnx-detection-on-a-camera-stream-in-python-the-full-loop 2026-11-09T17:18:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-98d6383992da92fd66ff2498.jpg?v=1794197387 ONNX detection on a camera stream in Python: the full loop ONNX detection on a camera stream in Python: the full loop https://lumaspecvision.com/blogs/learn/identical-usb-camera-timeout-a-swap-test-isolates-the-ffc-cable 2026-11-08T23:10:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5ad7b77434325b0587c1f329.jpg?v=1794197445 Identical USB camera timeout: a swap test isolates the FFC cable Identical USB camera timeout: a swap test isolates the FFC cable https://lumaspecvision.com/blogs/learn/cross-compile-a-depth-camera-sdk-for-an-embedded-arm-linux-board 2026-11-09T22:23:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-163dbaeb28f81d23d599b4e1.jpg?v=1794197691 Cross-compile a depth camera SDK for an embedded ARM Linux board Cross-compile a depth camera SDK for an embedded ARM Linux board https://lumaspecvision.com/blogs/learn/depth-stream-missing-after-firmware-update-rebuild-the-driver-stack 2026-11-09T22:46:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d3f31d802ccd67aa04e63195.jpg?v=1794197747 Depth stream missing after firmware update: rebuild the driver stack Depth stream missing after firmware update: rebuild the driver stack https://lumaspecvision.com/blogs/learn/calibration-reference-pose-changes-measurement-size-why-it-varies 2026-11-09T05:15:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5a657dd7058d85560d962419.jpg?v=1794197803 Calibration reference pose changes measurement size: why it varies Calibration reference pose changes measurement size: why it varies https://lumaspecvision.com/blogs/learn/rosparam-set-says-unable-to-communicate-with-master-fix-the-timing 2026-11-08T23:17:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5aa32445d57220addcbc86ce.jpg?v=1794197859 Rosparam set says unable to communicate with master: fix the timing Rosparam set says unable to communicate with master: fix the timing https://lumaspecvision.com/blogs/learn/camera-in-device-manager-but-not-in-your-sdk-the-missing-plugin 2026-11-09T23:52:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4ccde709f21132a5f1451c06.jpg?v=1794197914 Camera in Device Manager but not in your SDK: the missing plugin Camera in Device Manager but not in your SDK: the missing plugin https://lumaspecvision.com/blogs/learn/fluorescence-imaging-with-a-cmos-camera-the-sensor-numbers 2026-11-09T18:40:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3be3befebcc70b517cc9b6ec.jpg?v=1794198167 Fluorescence imaging with a CMOS camera: the sensor numbers Fluorescence imaging with a CMOS camera: the sensor numbers https://lumaspecvision.com/blogs/learn/ptp-timestamp-sync-for-gige-cameras-lidar-and-imu 2026-11-08T23:23:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-55630b9449d9170c57b2dfb8.jpg?v=1794198226 PTP timestamp sync for GigE cameras, lidar and IMU PTP timestamp sync for GigE cameras, lidar and IMU https://lumaspecvision.com/blogs/learn/camera-float-values-are-silently-snapped-to-the-nearest-increment 2026-11-09T06:29:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-49d931c00d689a49ced12567.jpg?v=1794198283 Camera float values are silently snapped to the nearest increment Camera float values are silently snapped to the nearest increment https://lumaspecvision.com/blogs/learn/mipi-camera-not-detected-i2c-bus-and-device-tree-checks 2026-11-08T23:25:42-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6a8b10e57a6c7fad20ff28dc.jpg?v=1794198342 MIPI camera not detected: I2C bus and device tree checks MIPI camera not detected: I2C bus and device tree checks https://lumaspecvision.com/blogs/learn/read-distance-from-a-depth-image-pixel-without-an-sdk 2026-11-08T23:26:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-fb3bc1cec567dee58dc57f78.jpg?v=1794198400 Read distance from a depth image pixel without an SDK Read distance from a depth image pixel without an SDK https://lumaspecvision.com/blogs/learn/python-keyboard-module-has-no-is-pressed-fix-the-shadowed-import 2026-11-09T14:40:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e824b26f224e687d82f6a0db.jpg?v=1794198652 Python keyboard module has no is_pressed: fix the shadowed import Python keyboard module has no is_pressed: fix the shadowed import https://lumaspecvision.com/blogs/learn/stereo-depth-camera-face-authentication-replace-a-face-id-module 2026-11-09T22:46:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-91b23aee0f183590bfb6731b.jpg?v=1794198710 Stereo depth camera face authentication: replace a face ID module Stereo depth camera face authentication: replace a face ID module https://lumaspecvision.com/blogs/learn/3d-camera-not-pingable-on-a-linux-controller-fix-subnet-and-link 2026-11-09T23:09:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6da04446dcff43e516e4c05a.jpg?v=1794198767 3D camera not pingable on a Linux controller: fix subnet and link 3D camera not pingable on a Linux controller: fix subnet and link https://lumaspecvision.com/blogs/learn/voice-coil-motor-autofocus-driver-init-fails-diagnose-the-i2c-fault 2026-11-09T16:38:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-be05ca28e4516fd9ced56ee0.jpg?v=1794198827 Voice coil motor autofocus driver init fails: diagnose the I2C fault Voice coil motor autofocus driver init fails: diagnose the I2C fault https://lumaspecvision.com/blogs/learn/depth-camera-not-detected-on-jetson-rebuild-the-sdk-cleanly 2026-11-09T14:10:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-98b9ab2b909d85ab933dd24b.jpg?v=1794198884 Depth camera not detected on Jetson: rebuild the SDK cleanly Depth camera not detected on Jetson: rebuild the SDK cleanly https://lumaspecvision.com/blogs/learn/optimal-image-downsample-factor-from-the-fourier-spectrum 2026-11-09T13:23:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-eab9d626e2430440b4f67985.jpg?v=1794199132 Optimal image downsample factor from the Fourier spectrum Optimal image downsample factor from the Fourier spectrum https://lumaspecvision.com/blogs/learn/test-3d-camera-code-without-hardware-record-and-replay-fixtures 2026-11-10T00:36:32-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d6db6da940cf2c4a162e7bb8.jpg?v=1794199191 Test 3D camera code without hardware: record and replay fixtures Test 3D camera code without hardware: record and replay fixtures https://lumaspecvision.com/blogs/learn/stream-variable-image-sizes-over-gige-vision 2026-11-10T00:13:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5bb2fc99bf49d08a6c81c98c.jpg?v=1794199247 Stream variable image sizes over GigE Vision Stream variable image sizes over GigE Vision https://lumaspecvision.com/blogs/learn/set-the-camera-auto-exposure-limit-instead-of-a-tuning-file 2026-11-08T23:41:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e4f090dfc7605436f19c44c6.jpg?v=1794199305 Set the camera auto exposure limit instead of a tuning file Set the camera auto exposure limit instead of a tuning file https://lumaspecvision.com/blogs/learn/deep-learning-defect-inspection-on-large-8k-line-scan-images 2026-11-08T23:42:42-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8ca179136e50a0ba0c1767d5.jpg?v=1794199362 Deep learning defect inspection on large 8K line-scan images Deep learning defect inspection on large 8K line-scan images https://lumaspecvision.com/blogs/learn/how-many-images-do-you-need-to-train-a-custom-yolo-dataset 2026-11-09T07:03:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2454183a056883664f74e7cd.jpg?v=1794199611 How many images do you need to train a custom YOLO dataset How many images do you need to train a custom YOLO dataset https://lumaspecvision.com/blogs/learn/sensor-detected-but-frames-time-out-separating-i2c-from-mipi-failures 2026-11-08T23:47:48-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2a9e45142e8c3d2d34713f5f.jpg?v=1794199667 Sensor detected but frames time out: separating I2C from MIPI failures Sensor detected but frames time out: separating I2C from MIPI failures https://lumaspecvision.com/blogs/learn/gige-camera-streaked-frames-on-an-embedded-board-test-the-link-first 2026-11-09T10:12:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-23430a8ac8ac4d470e69e65e.jpg?v=1794199729 GigE camera streaked frames on an embedded board: test the link first GigE camera streaked frames on an embedded board: test the link first https://lumaspecvision.com/blogs/learn/remove-the-ir-cut-filter-from-an-m12-lens-what-you-find-inside 2026-11-09T16:00:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c0603bbea1ee9c1974de7d20.jpg?v=1794199786 Remove the IR-cut filter from an M12 lens: what you find inside Remove the IR-cut filter from an M12 lens: what you find inside https://lumaspecvision.com/blogs/learn/access-gige-cameras-from-another-subnet-without-direct-cabling 2026-11-08T23:50:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e3d4cf2ce905ea37c1dac892.jpg?v=1794199843 Access GigE cameras from another subnet without direct cabling Access GigE cameras from another subnet without direct cabling https://lumaspecvision.com/blogs/learn/imu-read-rate-drops-during-video-streaming-why-and-the-fix 2026-11-09T14:20:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-609e90c2260f5c6aeee68c42.jpg?v=1794200091 IMU read rate drops during video streaming: why and the fix IMU read rate drops during video streaming: why and the fix https://lumaspecvision.com/blogs/learn/lighting-to-inspect-glass-inside-a-clear-plastic-enclosure 2026-11-09T02:22:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b718dcecff6c6b5fb59f5e61.jpg?v=1794200151 Lighting to inspect glass inside a clear plastic enclosure Lighting to inspect glass inside a clear plastic enclosure https://lumaspecvision.com/blogs/learn/cordless-scanner-stops-reading-after-pairing-factory-default-fix 2026-11-09T10:01:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-df9f319a153db299a6883425.jpg?v=1794200207 Cordless scanner stops reading after pairing: factory default fix Cordless scanner stops reading after pairing: factory default fix https://lumaspecvision.com/blogs/learn/low-angle-bar-lights-for-scratch-detection-on-moving-boards 2026-11-09T14:56:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2a96a861a13284f52f2ffa02.jpg?v=1794200267 Low angle bar lights for scratch detection on moving boards Low angle bar lights for scratch detection on moving boards https://lumaspecvision.com/blogs/learn/bitmap-memory-leak-when-you-resize-each-camera-frame-in-c 2026-11-09T20:56:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ef66fafe327bc86547362aba.jpg?v=1794200324 Bitmap memory leak when you resize each camera frame in C# Bitmap memory leak when you resize each camera frame in C# https://lumaspecvision.com/blogs/learn/small-form-factor-usb-camera-modules-for-embedded-linux 2026-11-09T13:42:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1b3a194bbacfa7b8360c176f.jpg?v=1794200572 Small form factor USB camera modules for embedded Linux Small form factor USB camera modules for embedded Linux https://lumaspecvision.com/blogs/learn/underwater-stereo-camera-calibration-refraction-vs-the-pinhole-model 2026-11-09T14:46:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-063ab29ea5d65c08e284a006.jpg?v=1794200631 Underwater stereo camera calibration: refraction vs the pinhole model Underwater stereo camera calibration: refraction vs the pinhole model https://lumaspecvision.com/blogs/learn/tfl-mount-vs-c-mount-and-f-mount-for-large-sensor-cameras 2026-11-09T09:25:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5ffe200efd0a43b90ef66516.jpg?v=1794200693 TFL mount vs C-mount and F-mount for large sensor cameras TFL mount vs C-mount and F-mount for large sensor cameras https://lumaspecvision.com/blogs/learn/maximum-frame-rate-on-a-hardware-trigger-exposure-plus-readout-time 2026-11-09T07:01:53-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e2754c946d5fcdab5dda261b.jpg?v=1794200753 Maximum frame rate on a hardware trigger: exposure plus readout time Maximum frame rate on a hardware trigger: exposure plus readout time https://lumaspecvision.com/blogs/learn/template-matching-score-thresholds-was-the-match-found 2026-11-09T07:02:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2a6887a842e71d940be94c58.jpg?v=1794200812 Template matching score thresholds: was the match found? Template matching score thresholds: was the match found? https://lumaspecvision.com/blogs/learn/binary-image-registration-compute-the-2d-displacement-vector 2026-11-09T13:14:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-95d8a6cdf212b446d3f2daf8.jpg?v=1794201055 Binary image registration: compute the 2D displacement vector Binary image registration: compute the 2D displacement vector https://lumaspecvision.com/blogs/learn/3d-profiler-profile-rate-how-onboard-data-reduction-enables-speed 2026-11-09T07:01:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b096ede18d912a3b26dadc68.jpg?v=1794201114 3D profiler profile rate: how onboard data reduction enables speed 3D profiler profile rate: how onboard data reduction enables speed https://lumaspecvision.com/blogs/learn/why-uv-imaging-reveals-surface-defects-visible-light-cannot 2026-11-09T08:13:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b635c2bdb384804722b63da4.jpg?v=1794201176 Why UV imaging reveals surface defects visible light cannot Why UV imaging reveals surface defects visible light cannot https://lumaspecvision.com/blogs/learn/nd-filter-exposure-control-pick-od-by-stops 2026-11-09T10:02:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-618ab7fc7c183b9a3133368b.jpg?v=1794201238 ND filter exposure control: pick OD by stops ND filter exposure control: pick OD by stops https://lumaspecvision.com/blogs/learn/mtf-curves-for-lens-selection-contrast-at-nyquist-frequency 2026-11-09T07:01:54-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a8388ec88e15b4489d060bc9.jpg?v=1794201297 MTF curves for lens selection: contrast at Nyquist frequency MTF curves for lens selection: contrast at Nyquist frequency https://lumaspecvision.com/blogs/learn/prevent-product-recalls-with-machine-vision-inspection-points 2026-11-09T13:32:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3f5ef0599c00413bfeb11f6c.jpg?v=1794201530 Prevent product recalls with machine vision inspection points Prevent product recalls with machine vision inspection points https://lumaspecvision.com/blogs/learn/crossed-polarizer-backlight-for-glass-and-plastic-stress-inspection 2026-11-09T14:12:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-420087b1fa908fb4015a7f38.jpg?v=1794201594 Crossed polarizer backlight for glass and plastic stress inspection Crossed polarizer backlight for glass and plastic stress inspection https://lumaspecvision.com/blogs/learn/3d-surface-pattern-matching-locate-parts-from-height-data 2026-11-09T07:01:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-037990caec384d9f6f2ac111.jpg?v=1794201656 3D surface pattern matching: locate parts from height data 3D surface pattern matching: locate parts from height data https://lumaspecvision.com/blogs/learn/dot-peen-data-matrix-lighting-dark-field-contrast-on-shiny-metal 2026-11-09T13:50:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-32fa69d4ac1ce57659bcde30.jpg?v=1794201720 Dot peen Data Matrix lighting: dark field contrast on shiny metal Dot peen Data Matrix lighting: dark field contrast on shiny metal https://lumaspecvision.com/blogs/learn/ring-light-vs-bar-light-choosing-by-part-geometry-and-glare 2026-11-09T07:02:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5b1a1d82567fcfd5baab0bd0.jpg?v=1794201781 Ring light vs bar light: choosing by part geometry and glare Ring light vs bar light: choosing by part geometry and glare https://lumaspecvision.com/blogs/learn/aperture-f-number-and-depth-of-field-in-machine-vision-cameras 2026-11-09T09:25:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c7842051199d54039223ee7d.jpg?v=1794202074 Aperture f-number and depth of field in machine vision cameras Aperture f-number and depth of field in machine vision cameras https://lumaspecvision.com/blogs/learn/camera-sensor-size-formats-explained-what-1-inch-means 2026-11-09T07:01:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1a763599054616c4f3cfe3de.jpg?v=1794202141 Camera sensor size formats explained: what 1 inch means Camera sensor size formats explained: what 1 inch means https://lumaspecvision.com/blogs/learn/spherical-aberration-in-machine-vision-lenses-spot-it-and-fix-it 2026-11-09T07:02:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e911e0834b07b598a16588b0.jpg?v=1794202208 Spherical aberration in machine vision lenses: spot it and fix it Spherical aberration in machine vision lenses: spot it and fix it https://lumaspecvision.com/blogs/learn/extend-camera-gpio-trigger-cable-length-without-losing-sync 2026-11-09T13:24:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ed9785adccc3faca23686220.jpg?v=1794202277 Extend camera GPIO trigger cable length without losing sync Extend camera GPIO trigger cable length without losing sync https://lumaspecvision.com/blogs/learn/wsl2-gige-camera-discovery-why-ping-works-and-the-list-is-empty 2026-11-09T13:23:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6326c2223abb7e14ca93bbc1.jpg?v=1794202342 WSL2 GigE camera discovery: why ping works and the list is empty WSL2 GigE camera discovery: why ping works and the list is empty https://lumaspecvision.com/blogs/learn/open-end-trigger-cable-wiring-for-optocoupler-trigger-and-strobe 2026-11-09T10:34:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d7df7d3415baf61d8faafcd6.jpg?v=1794202613 Open end trigger cable wiring for optocoupler trigger and strobe Open end trigger cable wiring for optocoupler trigger and strobe https://lumaspecvision.com/blogs/learn/cleaning-viewing-glass-in-a-machine-vision-inspection-cell 2026-11-09T12:11:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d4b8883ad352fd873eada8ff.jpg?v=1794202679 Cleaning viewing glass in a machine vision inspection cell Cleaning viewing glass in a machine vision inspection cell https://lumaspecvision.com/blogs/learn/pixelformat-string-instead-of-integer-the-gentl-fix 2026-11-09T07:02:00-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e48efcdc28352e8707390112.jpg?v=1794202742 PixelFormat string instead of integer: the GenTL fix PixelFormat string instead of integer: the GenTL fix https://lumaspecvision.com/blogs/learn/gentl-interface-version-mismatch-expected-1-1-got-0-0-v4l2-driver 2026-11-09T13:41:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c33234b5c4fe706175319598.jpg?v=1794202805 GenTL interface version mismatch: expected 1.1, got 0.0 (V4L2 driver) GenTL interface version mismatch: expected 1.1, got 0.0 (V4L2 driver) https://lumaspecvision.com/blogs/learn/bayer-camera-black-image-in-a-gstreamer-stream-fix-the-debayer 2026-11-09T17:18:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4bf973723ad0f443e040ddeb.jpg?v=1794202870 Bayer camera black image in a GStreamer stream: fix the debayer Bayer camera black image in a GStreamer stream: fix the debayer https://lumaspecvision.com/blogs/learn/white-surface-texture-inspection-lighting-kill-the-glints 2026-11-09T07:02:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5b4a74c5f1f45ee5f1ab5496.jpg?v=1794203153 White surface texture inspection lighting: kill the glints White surface texture inspection lighting: kill the glints https://lumaspecvision.com/blogs/learn/ros-launch-overrides-your-camera-config-the-schema-mask-wins 2026-11-09T20:34:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-19be3b80bc4aa6ef3d0ae60a.jpg?v=1794203220 ROS launch overrides your camera config: the schema mask wins ROS launch overrides your camera config: the schema mask wins https://lumaspecvision.com/blogs/learn/fisheye-undistortion-field-of-view-loss-stitch-on-a-sphere 2026-11-09T16:00:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c3018c38d42f0ce4067a1167.jpg?v=1794203286 Fisheye undistortion field of view loss: stitch on a sphere Fisheye undistortion field of view loss: stitch on a sphere https://lumaspecvision.com/blogs/learn/running-custom-object-detection-models-on-embedded-smart-cameras 2026-11-09T10:22:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0b46ad1395f36f2341bb09b9.jpg?v=1794203353 Running custom object detection models on embedded smart cameras Running custom object detection models on embedded smart cameras https://lumaspecvision.com/blogs/learn/crop-a-depth-roi-in-2d-before-the-pointcloud-reaches-opencv 2026-11-09T07:01:32-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-da4d843e962fffc9db1fc764.jpg?v=1794203421 Crop a depth ROI in 2D before the pointcloud reaches OpenCV Crop a depth ROI in 2D before the pointcloud reaches OpenCV https://lumaspecvision.com/blogs/learn/publish-camera-info-without-a-driver-calibrate-and-serve-the-yaml 2026-11-09T07:02:01-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-365c28ae3032bd653d1a8b2f.jpg?v=1794203689 Publish camera_info without a driver: calibrate and serve the YAML Publish camera_info without a driver: calibrate and serve the YAML https://lumaspecvision.com/blogs/learn/build-opencv-with-cuda-for-depth-camera-streams 2026-11-09T07:38:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a802d46eda4883a56c1ddcfe.jpg?v=1794203757 Build OpenCV with CUDA for depth camera streams Build OpenCV with CUDA for depth camera streams https://lumaspecvision.com/blogs/learn/machine-learning-parcel-sorting-sizing-the-vision-hardware-first 2026-11-09T07:01:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-64457182d0bcf9c00a8787c3.jpg?v=1794203824 Machine learning parcel sorting: sizing the vision hardware first Machine learning parcel sorting: sizing the vision hardware first https://lumaspecvision.com/blogs/learn/depth-camera-minimum-distance-vs-fov-for-close-range-hand-tracking 2026-11-09T16:53:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-54487b82d9863a46923b0636.jpg?v=1794203890 Depth camera minimum distance vs FOV for close-range hand tracking Depth camera minimum distance vs FOV for close-range hand tracking https://lumaspecvision.com/blogs/learn/clamp-depth-range-on-a-3d-camera-to-crop-the-point-cloud 2026-11-09T19:36:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-980b89e9a729dd3f56d24841.jpg?v=1794203958 Clamp depth range on a 3D camera to crop the point cloud Clamp depth range on a 3D camera to crop the point cloud https://lumaspecvision.com/blogs/learn/depth-camera-fails-on-a-usb-hub-why-raw-streams-refuse-to-start 2026-11-10T00:06:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7729581240c5f1b39a5d7df4.jpg?v=1794204232 Depth camera fails on a USB hub: why raw streams refuse to start Depth camera fails on a USB hub: why raw streams refuse to start https://lumaspecvision.com/blogs/learn/imu-yaw-offset-after-robot-mounting-fix-the-camera-rotation 2026-11-09T07:01:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-211b11ea6a1c61308c994af1.jpg?v=1794204300 IMU yaw offset after robot mounting: fix the camera rotation IMU yaw offset after robot mounting: fix the camera rotation https://lumaspecvision.com/blogs/learn/pca-on-an-image-time-series-from-stack-to-parametric-maps 2026-11-09T13:26:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-096060bcdb1badc090c61956.jpg?v=1794204368 PCA on an image time series: from stack to parametric maps PCA on an image time series: from stack to parametric maps https://lumaspecvision.com/blogs/learn/incomplete-frames-stay-incomplete-discard-requeue-grab-a-new-one 2026-11-09T07:01:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d2e0cacbd27f98d9a3d46385.jpg?v=1794204437 Incomplete frames stay incomplete: discard, requeue, grab a new one Incomplete frames stay incomplete: discard, requeue, grab a new one https://lumaspecvision.com/blogs/learn/segfault-when-the-camera-opens-fix-mismatched-shared-libraries 2026-11-09T23:09:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-495587c1435da04346f9ddc0.jpg?v=1794204507 Segfault when the camera opens: fix mismatched shared libraries Segfault when the camera opens: fix mismatched shared libraries https://lumaspecvision.com/blogs/learn/board-level-camera-hardware-revision-compatibility-before-you-reorder 2026-11-09T16:38:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d174fdc1a376b9b57fae78dc.jpg?v=1794204771 Board-level camera hardware revision compatibility before you reorder Board-level camera hardware revision compatibility before you reorder https://lumaspecvision.com/blogs/learn/set-color-exposure-on-a-depth-camera-with-no-rgb-sensor 2026-11-09T22:47:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-90188773dc07c6fbfda78603.jpg?v=1794204840 Set color exposure on a depth camera with no RGB sensor Set color exposure on a depth camera with no RGB sensor https://lumaspecvision.com/blogs/learn/depth-and-color-field-of-view-mismatch-why-your-pixels-shift 2026-11-09T23:23:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e3633479d28e05bc226a5749.jpg?v=1794204920 Depth and color field of view mismatch: why your pixels shift Depth and color field of view mismatch: why your pixels shift https://lumaspecvision.com/blogs/learn/i2c-slave-nack-on-address-read-fix-the-silent-peripheral 2026-11-09T07:01:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e303a10ea3e52d5a99724dca.jpg?v=1794204996 I2C slave NACK on address read: fix the silent peripheral I2C slave NACK on address read: fix the silent peripheral https://lumaspecvision.com/blogs/learn/rectangular-image-input-in-deep-learning-training-letterbox-or-rect 2026-11-09T23:22:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-483efab3092f57c2e15cd956.jpg?v=1794205067 Rectangular image input in deep learning training: letterbox or rect Rectangular image input in deep learning training: letterbox or rect https://lumaspecvision.com/blogs/learn/disparity-map-to-depth-conversion-bands-are-not-fixed-mm 2026-11-09T19:11:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a95a933759e59ace77a519ff.jpg?v=1794205315 Disparity map to depth conversion: bands are not fixed mm Disparity map to depth conversion: bands are not fixed mm https://lumaspecvision.com/blogs/learn/factory-calibrated-intrinsic-parameters-vs-ros-camera-defaults 2026-11-09T20:34:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-db9f61ea460b7de3a6147148.jpg?v=1794205388 Factory calibrated intrinsic parameters vs ROS camera defaults Factory calibrated intrinsic parameters vs ROS camera defaults https://lumaspecvision.com/blogs/learn/ocr-language-data-not-found-set-the-tessdata-path-correctly 2026-11-09T07:01:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a9b2afeeb6e7607613d58e6a.jpg?v=1794205461 OCR language data not found: set the tessdata path correctly OCR language data not found: set the tessdata path correctly https://lumaspecvision.com/blogs/learn/ring-defect-detection-when-template-matching-gives-false-rejects 2026-11-09T07:02:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5ca34eb05e424a0ca7ddccfc.jpg?v=1794205533 Ring defect detection when template matching gives false rejects Ring defect detection when template matching gives false rejects https://lumaspecvision.com/blogs/learn/plane-fitting-on-3d-point-clouds-least-squares-vs-ransac 2026-11-09T14:04:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3401166ce6481be337698935.jpg?v=1794205604 Plane fitting on 3D point clouds: least squares vs RANSAC Plane fitting on 3D point clouds: least squares vs RANSAC https://lumaspecvision.com/blogs/learn/ir-led-eye-safety-at-close-range-iec-62471-limits 2026-11-09T07:01:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9a7da8d256ccf8a801a66d28.jpg?v=1794205852 IR LED eye safety at close range: IEC 62471 limits IR LED eye safety at close range: IEC 62471 limits https://lumaspecvision.com/blogs/learn/truncated-weights-file-after-yolo-training-transfer-signs-and-checks 2026-11-09T09:43:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-643a34a5ff9cd28cee1e268b.jpg?v=1794205926 Truncated weights file after YOLO training transfer: signs and checks Truncated weights file after YOLO training transfer: signs and checks https://lumaspecvision.com/blogs/learn/camera-calibration-move-the-camera-or-the-chessboard 2026-11-09T13:33:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-19dcbbf9758f31f354f07ce4.jpg?v=1794206001 Camera calibration: move the camera or the chessboard? Camera calibration: move the camera or the chessboard? https://lumaspecvision.com/blogs/learn/3d-matching-small-parts-why-thin-point-clouds-fail-and-the-fix 2026-11-09T16:47:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ae9c7bf87ddd8fbbf921da7c.jpg?v=1794206081 3D matching small parts: why thin point clouds fail and the fix 3D matching small parts: why thin point clouds fail and the fix https://lumaspecvision.com/blogs/learn/pass-bounding-box-coordinates-to-a-depth-function 2026-11-09T13:08:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6820111a2cdbf52a025045a0.jpg?v=1794206159 Pass bounding box coordinates to a depth function Pass bounding box coordinates to a depth function https://lumaspecvision.com/blogs/learn/multipart-images-on-gige-get-all-components-in-one-frame 2026-11-09T20:56:31-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-613ac4528b2e9d435d958c5c.jpg?v=1794206450 MultiPart images on GigE: get all components in one frame MultiPart images on GigE: get all components in one frame https://lumaspecvision.com/blogs/learn/gvsp-packets-no-receiver-the-port-unreachable-fix 2026-11-09T07:01:44-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-70bdb585d6d585d1fc603dac.jpg?v=1794206533 GVSP packets, no receiver: the port unreachable fix GVSP packets, no receiver: the port unreachable fix https://lumaspecvision.com/blogs/learn/nvarguscamerasrc-captures-the-desktop-screen-fix-the-device-index 2026-11-09T11:11:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e764372ba04f50c9c71ec048.jpg?v=1794206612 nvarguscamerasrc captures the desktop screen: fix the device index nvarguscamerasrc captures the desktop screen: fix the device index https://lumaspecvision.com/blogs/learn/barcode-capture-on-a-moving-vehicle-speed-blur-and-read-rate 2026-11-09T14:22:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-846673c06f63aae4fed6f973.jpg?v=1794206686 Barcode capture on a moving vehicle: speed, blur and read rate Barcode capture on a moving vehicle: speed, blur and read rate https://lumaspecvision.com/blogs/learn/send-barcode-text-to-an-android-tablet-over-usb-as-hid-keyboard 2026-11-09T07:02:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d0000211adbe1e6cd7bc3913.jpg?v=1794206763 Send barcode text to an Android tablet over USB as HID keyboard Send barcode text to an Android tablet over USB as HID keyboard https://lumaspecvision.com/blogs/learn/line-scan-illumination-uniformity-fix-the-dark-band-across-wide-webs 2026-11-09T08:13:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-500711c889d87983ad445a39.jpg?v=1794207061 Line scan illumination uniformity: fix the dark band across wide webs Line scan illumination uniformity: fix the dark band across wide webs https://lumaspecvision.com/blogs/learn/rectified-texture-image-missing-from-a-3d-camera-grab 2026-11-09T07:02:02-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2209727de2c860fa44e8b010.jpg?v=1794207143 Rectified texture image missing from a 3D camera grab Rectified texture image missing from a 3D camera grab https://lumaspecvision.com/blogs/learn/capture-raw-bayer-rg10-frames-from-six-v4l2-cameras-with-v4l2-ctl 2026-11-09T11:11:32-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-913fc1edc2d1a943ff8a41ac.jpg?v=1794207223 Capture raw Bayer RG10 frames from six V4L2 cameras with v4l2-ctl Capture raw Bayer RG10 frames from six V4L2 cameras with v4l2-ctl https://lumaspecvision.com/blogs/learn/ir-pass-vs-ir-cut-lens-nir-sensitivity-for-cs-and-m12-cameras 2026-11-09T12:03:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e20a533b6627e4671bc71f4b.jpg?v=1794207299 IR pass vs IR cut lens: NIR sensitivity for CS and M12 cameras IR pass vs IR cut lens: NIR sensitivity for CS and M12 cameras https://lumaspecvision.com/blogs/learn/end-of-life-camera-sdk-support-plan-before-you-integrate 2026-11-09T07:01:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-05ea6abde54662b2f06b9dad.jpg?v=1794207377 End of life camera SDK support: plan before you integrate End of life camera SDK support: plan before you integrate https://lumaspecvision.com/blogs/learn/sync-a-depth-camera-and-a-third-party-camera-on-one-external-pulse 2026-11-09T07:02:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-585d3a44be6864165509400b.jpg?v=1794207655 Sync a depth camera and a third-party camera on one external pulse Sync a depth camera and a third-party camera on one external pulse https://lumaspecvision.com/blogs/learn/replace-an-embedded-scan-engine-with-an-external-barcode-scanner 2026-11-09T12:05:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f03687e80c0e6ce1ca8c2e65.jpg?v=1794207734 Replace an embedded scan engine with an external barcode scanner Replace an embedded scan engine with an external barcode scanner https://lumaspecvision.com/blogs/learn/chain-pairwise-camera-extrinsics-into-one-valid-tf-tree 2026-11-09T13:45:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f044a0d3035cc47fb00a48b2.jpg?v=1794207815 Chain pairwise camera extrinsics into one valid TF tree Chain pairwise camera extrinsics into one valid TF tree https://lumaspecvision.com/blogs/learn/pharmacode-symbology-support-check-for-fixed-barcode-readers 2026-11-09T07:02:00-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-97c9a641b45a68fe8cd468df.jpg?v=1794207901 Pharmacode symbology support check for fixed barcode readers Pharmacode symbology support check for fixed barcode readers https://lumaspecvision.com/blogs/learn/camera-dismissal-completion-block-timing-hiding-the-overlay 2026-11-09T14:31:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-850de72049309853806aa95b.jpg?v=1794208009 Camera dismissal completion block timing: hiding the overlay Camera dismissal completion block timing: hiding the overlay https://lumaspecvision.com/blogs/learn/why-the-fundamental-matrix-fails-uncalibrated-stereo-rectification 2026-11-09T07:02:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f8247e89c6f64cdb2a1465fd.jpg?v=1794208330 Why the fundamental matrix fails uncalibrated stereo rectification Why the fundamental matrix fails uncalibrated stereo rectification https://lumaspecvision.com/blogs/learn/out-of-memory-in-a-video-loop-fix-the-per-frame-image-leak 2026-11-09T08:33:48-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-efe956ac2f497982ba563545.jpg?v=1794208411 Out of memory in a video loop: fix the per-frame image leak Out of memory in a video loop: fix the per-frame image leak https://lumaspecvision.com/blogs/learn/lucky-imaging-camera-settings-exposure-sampling-and-frame-rate 2026-11-09T12:49:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-acdcc32e2df01fa30580525c.jpg?v=1794208494 Lucky imaging camera settings: exposure, sampling and frame rate Lucky imaging camera settings: exposure, sampling and frame rate https://lumaspecvision.com/blogs/learn/rolling-shutter-global-reset-with-flash-for-moving-objects 2026-11-09T08:13:35-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f06f8c8f05cb2c15a061042d.jpg?v=1794208579 Rolling shutter global reset with flash for moving objects Rolling shutter global reset with flash for moving objects https://lumaspecvision.com/blogs/learn/constant-current-vs-voltage-led-lighting-why-voltage-drive-drifts 2026-11-09T13:06:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0004d5237588863962401b0f.jpg?v=1794208662 Constant current vs voltage LED lighting: why voltage drive drifts Constant current vs voltage LED lighting: why voltage drive drifts https://lumaspecvision.com/blogs/learn/collimated-backlighting-to-image-transparent-parts-as-solid-black 2026-11-09T07:01:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c1aa2a5f40868e4f80372933.jpg?v=1794208966 Collimated backlighting to image transparent parts as solid black Collimated backlighting to image transparent parts as solid black https://lumaspecvision.com/blogs/learn/machine-vision-cameras-on-an-arm-som-the-linux-checks 2026-11-09T14:49:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8d28785b8a43e51c229b94d1.jpg?v=1794209046 Machine vision cameras on an ARM SoM: the Linux checks Machine vision cameras on an ARM SoM: the Linux checks https://lumaspecvision.com/blogs/learn/machine-vision-vs-computer-vision-vs-image-processing 2026-11-09T23:22:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7294383e499df73ca6b69727.jpg?v=1794209130 Machine vision vs computer vision vs image processing Machine vision vs computer vision vs image processing https://lumaspecvision.com/blogs/learn/line-scan-camera-resolution-for-micron-level-semiconductor-inspection 2026-11-09T16:01:42-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3322cf83585966d0d3a59a7a.jpg?v=1794209212 Line scan camera resolution for micron-level semiconductor inspection Line scan camera resolution for micron-level semiconductor inspection https://lumaspecvision.com/blogs/learn/swir-wavelength-selection-by-material-silicon-moisture-plastics 2026-11-09T07:02:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b584c23e8d25f6b158fcf815.jpg?v=1794209293 SWIR wavelength selection by material: silicon, moisture, plastics SWIR wavelength selection by material: silicon, moisture, plastics https://lumaspecvision.com/blogs/learn/conveyor-case-classification-with-multiple-shape-models 2026-11-09T07:01:31-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ba65ebcacf83964cdde728f1.jpg?v=1794209572 Conveyor case classification with multiple shape models Conveyor case classification with multiple shape models https://lumaspecvision.com/blogs/learn/align-multiple-3d-scans-with-photogrammetry-targets 2026-11-10T00:36:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-adc3e473761ee1f83a86e555.jpg?v=1794209656 Align multiple 3D scans with photogrammetry targets Align multiple 3D scans with photogrammetry targets https://lumaspecvision.com/blogs/learn/machine-vision-optics-basics-fov-wd-magnification-and-f-number 2026-11-09T07:01:52-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c85bd74b75cecc24512b6ed6.jpg?v=1794209739 Machine vision optics basics: FoV, WD, magnification and f-number Machine vision optics basics: FoV, WD, magnification and f-number https://lumaspecvision.com/blogs/learn/rviz-crash-changing-image-topic-fix-the-mutex-teardown-order 2026-11-09T07:02:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-11853c97e222e8ab9aa1eb82.jpg?v=1794209823 Rviz crash changing image topic: fix the mutex teardown order Rviz crash changing image topic: fix the mutex teardown order https://lumaspecvision.com/blogs/learn/embedded-isp-tuning-why-sensor-plus-software-sets-image-quality 2026-11-09T17:25:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6b47adec4b567ceb1edc04b7.jpg?v=1794209905 Embedded ISP tuning: why sensor plus software sets image quality Embedded ISP tuning: why sensor plus software sets image quality https://lumaspecvision.com/blogs/learn/lens-selection-based-on-resolution-feature-size-to-mtf 2026-11-09T10:02:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8893b1304382035974d6a593.jpg?v=1794210173 Lens selection based on resolution: feature size to MTF Lens selection based on resolution: feature size to MTF https://lumaspecvision.com/blogs/learn/detect-screw-orientation-angle-and-level-the-image 2026-11-09T07:01:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4a9fee405659f033bfaa3b8c.jpg?v=1794210266 Detect screw orientation angle and level the image Detect screw orientation angle and level the image https://lumaspecvision.com/blogs/learn/camera-shows-in-lsusb-but-no-video-device-check-the-usb-class 2026-11-09T12:21:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c7be177200a19515c4907b13.jpg?v=1794210349 Camera shows in lsusb but no video device: check the USB class Camera shows in lsusb but no video device: check the USB class https://lumaspecvision.com/blogs/learn/camera-detected-as-usb-2-why-streams-drop-and-how-to-fix-it 2026-11-09T07:11:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-de831d8b0b3aabbd29d42e88.jpg?v=1794210435 Camera detected as USB 2: why streams drop and how to fix it Camera detected as USB 2: why streams drop and how to fix it https://lumaspecvision.com/blogs/learn/connect-a-camera-on-a-different-subnet-without-adding-a-second-ip 2026-11-09T23:52:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-49df3f1d3de52554e62ec13c.jpg?v=1794210521 Connect a camera on a different subnet without adding a second IP Connect a camera on a different subnet without adding a second IP https://lumaspecvision.com/blogs/learn/rolling-shutter-blur-limits-depth-accuracy-on-fast-3d-scans 2026-11-10T00:35:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7cfc9b153612008e07608cb8.jpg?v=1794210831 Rolling shutter blur limits depth accuracy on fast 3D scans Rolling shutter blur limits depth accuracy on fast 3D scans https://lumaspecvision.com/blogs/learn/chromatic-aberration-in-machine-vision-lenses-fix-colour-fringing 2026-11-09T07:01:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-39388a1cd6d7fa6e9ce289b6.jpg?v=1794210916 Chromatic aberration in machine vision lenses: fix colour fringing Chromatic aberration in machine vision lenses: fix colour fringing https://lumaspecvision.com/blogs/learn/thermal-camera-not-detected-by-your-vision-sdk 2026-11-09T12:39:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a2d982fc1f6893dda67e2411.jpg?v=1794211003 Thermal camera not detected by your vision SDK Thermal camera not detected by your vision SDK https://lumaspecvision.com/blogs/learn/camera-selection-for-egg-defect-inspection-on-rollers 2026-11-09T07:01:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8d5773362d7d7511bfe0a6f4.jpg?v=1794211098 Camera selection for egg defect inspection on rollers Camera selection for egg defect inspection on rollers https://lumaspecvision.com/blogs/learn/arduino-square-wave-trigger-for-5-cameras-multi-camera-sync 2026-11-09T20:56:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9887490bc6e1186e721299fc.jpg?v=1794211185 Arduino square wave trigger for 5 cameras: multi camera sync Arduino square wave trigger for 5 cameras: multi camera sync https://lumaspecvision.com/blogs/learn/validate-a-trained-pattern-matcher-when-features-stay-hidden 2026-11-09T12:10:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-831e0087f96c3a16ea83229d.jpg?v=1794211491 Validate a trained pattern matcher when features stay hidden Validate a trained pattern matcher when features stay hidden https://lumaspecvision.com/blogs/learn/dual-bandpass-filter-day-night-imaging-keep-color-and-see-in-ir 2026-11-09T14:58:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c986e10fa73e94185c0afced.jpg?v=1794211580 Dual bandpass filter day night imaging: keep color and see in IR Dual bandpass filter day night imaging: keep color and see in IR https://lumaspecvision.com/blogs/learn/gvsp-packets-arrive-but-the-player-shows-no-image-debug-it 2026-11-09T07:01:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-05b0f4677d5ad65bc12e53cb.jpg?v=1794211668 GVSP packets arrive but the player shows no image: debug it GVSP packets arrive but the player shows no image: debug it https://lumaspecvision.com/blogs/learn/move-a-csi-camera-to-a-new-compute-module-compatibility-checks 2026-11-09T07:01:54-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-580fa07448d60a165178174b.jpg?v=1794211761 Move a CSI camera to a new compute module: compatibility checks Move a CSI camera to a new compute module: compatibility checks https://lumaspecvision.com/blogs/learn/no-video-device-for-a-3d-camera-on-linux-fix-the-driver-build 2026-11-09T08:22:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c24902881377a4c0b5fcb00b.jpg?v=1794211851 No video device for a 3D camera on Linux: fix the driver build No video device for a 3D camera on Linux: fix the driver build https://lumaspecvision.com/blogs/learn/genicam-xml-schema-validate-assertion-failed-the-camera-is-fine 2026-11-09T14:49:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-42f725c567600e75694b6ceb.jpg?v=1794212149 GenICam XML schema validate assertion failed? The camera is fine GenICam XML schema validate assertion failed? The camera is fine https://lumaspecvision.com/blogs/learn/short-range-camera-hand-eye-calibration-target-and-standoff 2026-11-09T14:46:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ed73db7b8907068ddcf65cdc.jpg?v=1794212238 Short-range camera hand-eye calibration target and standoff Short-range camera hand-eye calibration target and standoff https://lumaspecvision.com/blogs/learn/opencv-compiled-without-cuda-support-check-the-build-first 2026-11-09T10:23:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5eb4c0ebae7c8f68a82b4950.jpg?v=1794212330 OpenCV compiled without CUDA support: check the build first OpenCV compiled without CUDA support: check the build first https://lumaspecvision.com/blogs/learn/decode-embedded-image-metadata-chunks-to-real-camera-values 2026-11-09T07:01:32-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-31c0e8880a8b11f681374920.jpg?v=1794212422 Decode embedded image metadata chunks to real camera values Decode embedded image metadata chunks to real camera values https://lumaspecvision.com/blogs/learn/read-actual-exposure-per-frame-when-metadata-says-unsupported 2026-11-09T19:21:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1482284f967b6af8b3fff2cf.jpg?v=1794212517 Read actual exposure per frame when metadata says unsupported Read actual exposure per frame when metadata says unsupported https://lumaspecvision.com/blogs/learn/identical-lines-between-consecutive-frames-stale-buffer-or-readout 2026-11-09T10:32:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e5cc4dc01ddcdeb1a42a7195.jpg?v=1794212807 Identical lines between consecutive frames: stale buffer or readout Identical lines between consecutive frames: stale buffer or readout https://lumaspecvision.com/blogs/learn/depth-camera-auto-exposure-options-error-set-the-master-option-first 2026-11-09T07:01:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-99cc0eb36e15b5a0a86d38a3.jpg?v=1794212898 Depth camera auto exposure options error: set the master option first Depth camera auto exposure options error: set the master option first https://lumaspecvision.com/blogs/learn/read-multiple-qr-codes-in-one-image-and-pick-the-right-one 2026-11-09T12:33:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5556bbeab28f9f99ea8345b5.jpg?v=1794212994 Read multiple QR codes in one image and pick the right one Read multiple QR codes in one image and pick the right one https://lumaspecvision.com/blogs/learn/chunk-data-exposure-time-error-enable-the-image-chunk-first 2026-11-09T23:11:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0d4a46a2690b21f7a21bd2cd.jpg?v=1794213092 Chunk data exposure time error: enable the Image chunk first Chunk data exposure time error: enable the Image chunk first https://lumaspecvision.com/blogs/learn/barcode-decoding-with-8-bit-image-input-from-10-and-12-bit-cameras 2026-11-09T12:33:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7f67b2acb03e239a6750a66c.jpg?v=1794213184 Barcode decoding with 8-bit image input from 10 and 12-bit cameras Barcode decoding with 8-bit image input from 10 and 12-bit cameras https://lumaspecvision.com/blogs/learn/gige-camera-on-multiple-network-interfaces-pick-the-right-nic 2026-11-09T09:00:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5f10e034c1aed06781e1024f.jpg?v=1794213472 GigE camera on multiple network interfaces: pick the right NIC GigE camera on multiple network interfaces: pick the right NIC https://lumaspecvision.com/blogs/learn/depth-camera-minimum-range-why-close-objects-look-like-noise 2026-11-09T09:26:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ff1354c0cf3553b238b8d4a0.jpg?v=1794213567 Depth camera minimum range: why close objects look like noise Depth camera minimum range: why close objects look like noise https://lumaspecvision.com/blogs/learn/ros-workspace-overlay-precedence-why-builds-link-the-wrong-package 2026-11-09T08:21:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-21f6c91de2689dc70e64f8c9.jpg?v=1794213664 ROS workspace overlay precedence: why builds link the wrong package ROS workspace overlay precedence: why builds link the wrong package https://lumaspecvision.com/blogs/learn/depth-camera-usb-disconnect-errors-diagnosing-71-in-dmesg 2026-11-09T19:52:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-fbf679bead4d619991c3ed32.jpg?v=1794213757 Depth camera USB disconnect errors: diagnosing -71 in dmesg Depth camera USB disconnect errors: diagnosing -71 in dmesg https://lumaspecvision.com/blogs/learn/waitforframe-api-signature-mismatch-match-your-call-to-the-sdk 2026-11-09T20:56:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-12f01a2d50b23db019c1aeea.jpg?v=1794213854 WaitForFrame API signature mismatch: match your call to the SDK WaitForFrame API signature mismatch: match your call to the SDK https://lumaspecvision.com/blogs/learn/measure-rectangle-edge-detection-setup-for-connector-pin-inspection 2026-11-09T07:01:53-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-67feee162af1c8c2e7118086.jpg?v=1794214131 Measure rectangle edge detection setup for connector pin inspection Measure rectangle edge detection setup for connector pin inspection https://lumaspecvision.com/blogs/learn/embedded-vision-box-why-sustained-recording-fps-drops-and-the-fix 2026-11-09T07:01:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-83495aca41d1aa84243567b3.jpg?v=1794214227 Embedded vision box: why sustained recording FPS drops and the fix Embedded vision box: why sustained recording FPS drops and the fix https://lumaspecvision.com/blogs/learn/blue-tint-on-a-board-camera-fix-a-missing-isp-calibration 2026-11-09T12:51:02-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d032d69824c78a4664bf8527.jpg?v=1794214326 Blue tint on a board camera: fix a missing ISP calibration Blue tint on a board camera: fix a missing ISP calibration https://lumaspecvision.com/blogs/learn/no-ocr-output-from-a-webhook-sink-debug-the-payload-first 2026-11-09T11:52:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-153251fa491df88bdee0994d.jpg?v=1794214425 No OCR output from a webhook sink: debug the payload first No OCR output from a webhook sink: debug the payload first https://lumaspecvision.com/blogs/learn/encode-two-h264-streams-on-one-embedded-vpu-budget-the-bitrate 2026-11-09T07:01:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-486daba6954db5facfd4dfa1.jpg?v=1794214526 Encode two H264 streams on one embedded VPU: budget the bitrate Encode two H264 streams on one embedded VPU: budget the bitrate https://lumaspecvision.com/blogs/learn/warped-sparse-point-cloud-fix-calibration-coverage-at-the-edges 2026-11-09T07:02:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c1f15e8e8e8dd7807fe44ed4.jpg?v=1794214791 Warped sparse point cloud: fix calibration coverage at the edges Warped sparse point cloud: fix calibration coverage at the edges https://lumaspecvision.com/blogs/learn/board-level-camera-housing-design-from-maker-step-files 2026-11-09T07:01:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5dabde73a2e6ae313d524c33.jpg?v=1794214896 Board level camera housing design from maker STEP files Board level camera housing design from maker STEP files https://lumaspecvision.com/blogs/learn/camera-detected-but-not-in-acquisition-tool-fix-the-adapter-layer 2026-11-09T14:11:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6dfc392b71f77193f361c2f8.jpg?v=1794215002 Camera detected but not in acquisition tool: fix the adapter layer Camera detected but not in acquisition tool: fix the adapter layer https://lumaspecvision.com/blogs/learn/camera-demo-has-no-exposure-or-gain-controls-what-to-do 2026-11-09T07:01:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-355637aaaf99d42fb363928a.jpg?v=1794215123 Camera demo has no exposure or gain controls: what to do Camera demo has no exposure or gain controls: what to do https://lumaspecvision.com/blogs/learn/convert-image-coordinates-to-robot-coordinates-for-servo-moves 2026-11-09T11:00:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5c32aa19a7da75917d05f06a.jpg?v=1794215222 Convert image coordinates to robot coordinates for servo moves Convert image coordinates to robot coordinates for servo moves https://lumaspecvision.com/blogs/learn/m12-lens-ir-cut-filter-is-it-in-the-glass-or-on-the-board 2026-11-09T08:13:32-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1ba7f8975151a99cb56849b5.jpg?v=1794215515 M12 lens IR cut filter: is it in the glass or on the board M12 lens IR cut filter: is it in the glass or on the board https://lumaspecvision.com/blogs/learn/remove-dust-noise-from-screw-thread-images-filter-before-threshold 2026-11-09T07:02:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-521548d494a9a4c5bc714d36.jpg?v=1794215621 Remove dust noise from screw thread images: filter before threshold Remove dust noise from screw thread images: filter before threshold https://lumaspecvision.com/blogs/learn/gradle-generatejsonmodel-build-failure-pin-one-toolchain 2026-11-09T07:01:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cbc201dd1592873c73af9771.jpg?v=1794215722 Gradle generateJsonModel build failure: pin one toolchain Gradle generateJsonModel build failure: pin one toolchain https://lumaspecvision.com/blogs/learn/feed-socket-streamed-frames-to-yolo-without-temp-files 2026-11-09T18:13:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a8febc3e13ca2f8e56001a0f.jpg?v=1794215820 Feed socket-streamed frames to YOLO without temp files Feed socket-streamed frames to YOLO without temp files https://lumaspecvision.com/blogs/learn/uvc-camera-not-detected-identify-the-device-node-first 2026-11-09T07:02:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-37deea73b70831a84a44ecb6.jpg?v=1794215925 UVC camera not detected: identify the device node first UVC camera not detected: identify the device node first https://lumaspecvision.com/blogs/learn/imu-linear-acceleration-drift-fix-the-bias-not-the-extrinsics 2026-11-09T19:26:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5628321b658ec74e6ad312dd.jpg?v=1794216228 IMU linear acceleration drift: fix the bias, not the extrinsics IMU linear acceleration drift: fix the bias, not the extrinsics https://lumaspecvision.com/blogs/learn/camera-calibration-depth-range-and-accuracy-when-to-recalibrate 2026-11-09T07:01:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0d5a4a3b379f793bfc69143f.jpg?v=1794216336 Camera calibration depth range and accuracy: when to recalibrate Camera calibration depth range and accuracy: when to recalibrate https://lumaspecvision.com/blogs/learn/save-and-load-camera-settings-to-a-user-set-file 2026-11-09T19:21:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b3f7d399b7fc617547e027c0.jpg?v=1794216434 Save and load camera settings to a user set file Save and load camera settings to a user set file https://lumaspecvision.com/blogs/learn/blob-analysis-finds-too-many-blobs-jpeg-artifacts-and-thresholding 2026-11-09T07:03:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4663b4a9a9ec86032337cc88.jpg?v=1794216538 Blob analysis finds too many blobs: JPEG artifacts and thresholding Blob analysis finds too many blobs: JPEG artifacts and thresholding https://lumaspecvision.com/blogs/learn/depth-camera-color-stream-on-uvc-or-v4l2-why-some-show-up 2026-11-09T07:01:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4244a2bfaa9e974dbe139e45.jpg?v=1794216646 Depth camera color stream on UVC or V4L2: why some show up Depth camera color stream on UVC or V4L2: why some show up https://lumaspecvision.com/blogs/learn/calibration-of-three-mono-cameras-on-one-board-what-blocks-it 2026-11-09T09:08:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-81781a87a60f134af9b12157.jpg?v=1794216951 Calibration of three mono cameras on one board: what blocks it Calibration of three mono cameras on one board: what blocks it https://lumaspecvision.com/blogs/learn/lighting-to-verify-a-part-inside-a-metal-can-coaxial-diffuse-wins 2026-11-09T08:13:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a415d2b34c04f3d62f465ce8.jpg?v=1794217054 Lighting to verify a part inside a metal can: coaxial diffuse wins Lighting to verify a part inside a metal can: coaxial diffuse wins https://lumaspecvision.com/blogs/learn/histogram-exposure-metrics-for-auto-exposure-and-contrast-control 2026-11-09T09:54:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-804b09dfcc2771082650cb1e.jpg?v=1794217159 Histogram exposure metrics for auto exposure and contrast control Histogram exposure metrics for auto exposure and contrast control https://lumaspecvision.com/blogs/learn/cmake-opencv-submodule-find-package-error-build-install-then-link 2026-11-09T15:46:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e5869e823bff05da55a5bb1c.jpg?v=1794217263 CMake OpenCV submodule find_package error: build, install, then link CMake OpenCV submodule find_package error: build, install, then link https://lumaspecvision.com/blogs/learn/tca9548-i2c-multiplexer-for-multiple-mipi-cameras-in-the-device-tree 2026-11-09T12:49:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2a452198a7c10f08052b95b6.jpg?v=1794217363 TCA9548 I2C multiplexer for multiple MIPI cameras in the device tree TCA9548 I2C multiplexer for multiple MIPI cameras in the device tree https://lumaspecvision.com/blogs/learn/stereo-depth-returns-0-at-the-bottom-of-the-image-why 2026-11-09T07:02:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0c1549d710343a44c7ab6e59.jpg?v=1794217667 Stereo depth returns 0 at the bottom of the image: why Stereo depth returns 0 at the bottom of the image: why https://lumaspecvision.com/blogs/learn/set-camera-info-service-missing-in-a-stereo-camera-driver 2026-11-09T07:02:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c6b4117a04ae96fc8a7b0c64.jpg?v=1794217773 set_camera_info service missing in a stereo camera driver set_camera_info service missing in a stereo camera driver https://lumaspecvision.com/blogs/learn/how-dic-imaging-reveals-nanometer-scratches-on-specular-surfaces 2026-11-09T15:32:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9f332906a0ce1de1a03226ae.jpg?v=1794217874 How DIC imaging reveals nanometer scratches on specular surfaces How DIC imaging reveals nanometer scratches on specular surfaces https://lumaspecvision.com/blogs/learn/when-black-objects-look-white-in-your-images-missing-ir-cut-filter 2026-11-09T07:02:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6f7ca74d1e697568ad41be10.jpg?v=1794217977 When black objects look white in your images: missing IR-cut filter When black objects look white in your images: missing IR-cut filter https://lumaspecvision.com/blogs/learn/gmsl-camera-open-failure-with-multiple-cameras-pick-by-serial-number 2026-11-09T07:01:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-264243375595b9b9e8eb4b77.jpg?v=1794218079 GMSL camera open failure with multiple cameras: pick by serial number GMSL camera open failure with multiple cameras: pick by serial number https://lumaspecvision.com/blogs/learn/ccd-vs-cmos-sensor-differences-what-a-machine-vision-buyer-checks 2026-11-09T07:01:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0e28a8fe629aad0f4430f765.jpg?v=1794218389 CCD vs CMOS sensor differences: what a machine vision buyer checks CCD vs CMOS sensor differences: what a machine vision buyer checks https://lumaspecvision.com/blogs/learn/concentricity-measurement-of-features-at-different-heights 2026-11-09T07:01:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e25475c84793561aa629c6b6.jpg?v=1794218501 Concentricity measurement of features at different heights Concentricity measurement of features at different heights https://lumaspecvision.com/blogs/learn/opencv-c-grayscale-threshold-at-170-the-integer-division-trap 2026-11-09T07:01:58-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-398e36d3a0095e08f58f44e4.jpg?v=1794218609 OpenCV C++ grayscale threshold at 170: the integer-division trap OpenCV C++ grayscale threshold at 170: the integer-division trap https://lumaspecvision.com/blogs/learn/non-square-image-size-in-yolo-training-rect-vs-square 2026-11-09T07:01:56-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-31154a4b15b27e95a533c5da.jpg?v=1794218715 Non-square image size in YOLO training: rect vs square Non-square image size in YOLO training: rect vs square https://lumaspecvision.com/blogs/learn/verify-the-correct-part-when-sorting-mixed-batches 2026-11-09T07:02:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-06c41fa37a2a9820ec25b908.jpg?v=1794218827 Verify the correct part when sorting mixed batches Verify the correct part when sorting mixed batches https://lumaspecvision.com/blogs/learn/install-opencv-in-termux-on-android-pkg-packages-not-pip-builds 2026-11-09T10:50:32-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cf925d9142103d0524a7add2.jpg?v=1794219110 Install OpenCV in Termux on Android: pkg packages, not pip builds Install OpenCV in Termux on Android: pkg packages, not pip builds https://lumaspecvision.com/blogs/learn/ocr-for-expiration-date-verification-read-inkjet-codes-on-packaging 2026-11-09T07:01:56-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1726aa2dfa68870723432d03.jpg?v=1794219218 OCR for expiration date verification: read inkjet codes on packaging OCR for expiration date verification: read inkjet codes on packaging https://lumaspecvision.com/blogs/learn/coma-and-astigmatism-in-vision-lenses-off-axis-blur-explained 2026-11-09T07:01:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ff46bb8cab2536646f808e4b.jpg?v=1794219325 Coma and astigmatism in vision lenses: off-axis blur explained Coma and astigmatism in vision lenses: off-axis blur explained https://lumaspecvision.com/blogs/learn/why-prism-multi-sensor-cameras-need-prism-optimized-lenses 2026-11-09T09:25:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b16eda88a74ab92a3d1e4d74.jpg?v=1794219436 Why prism multi-sensor cameras need prism-optimized lenses Why prism multi-sensor cameras need prism-optimized lenses https://lumaspecvision.com/blogs/learn/camera-black-level-setting-when-to-raise-it-above-zero 2026-11-09T07:01:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-54baf412d7d44c86cada6a8e.jpg?v=1794219543 Camera black level setting: when to raise it above zero Camera black level setting: when to raise it above zero https://lumaspecvision.com/blogs/learn/liquid-lens-focus-sequences-for-traffic-image-capture 2026-11-09T09:25:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a811b9e6391f463b796b9e7a.jpg?v=1794219831 Liquid lens focus sequences for traffic image capture Liquid lens focus sequences for traffic image capture https://lumaspecvision.com/blogs/learn/lighting-for-ai-vision-training-stop-retraining-your-model 2026-11-09T07:01:48-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b84ed9e55e9435162e5b57fb.jpg?v=1794219946 Lighting for AI vision training: stop retraining your model Lighting for AI vision training: stop retraining your model https://lumaspecvision.com/blogs/learn/zero-pixels-outside-roi-without-a-per-pixel-loop 2026-11-09T14:40:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c764769c0f0c0d8ad602604a.jpg?v=1794220057 Zero pixels outside ROI without a per-pixel loop Zero pixels outside ROI without a per-pixel loop https://lumaspecvision.com/blogs/learn/machine-vision-camera-interfaces-compared-from-camera-link-to-usb3 2026-11-09T07:01:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-726210f90b16eee0149ce31a.jpg?v=1794220168 Machine vision camera interfaces compared, from Camera Link to USB3 Machine vision camera interfaces compared, from Camera Link to USB3 https://lumaspecvision.com/blogs/learn/gmsl2-camera-not-detected-fix-the-driver-and-dtb-mismatch 2026-11-09T14:14:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a4a1324485f1ba13d9efb0fc.jpg?v=1794220285 GMSL2 camera not detected: fix the driver and DTB mismatch GMSL2 camera not detected: fix the driver and DTB mismatch https://lumaspecvision.com/blogs/learn/depth-point-cloud-not-filtered-which-topic-and-frame-to-use 2026-11-09T07:01:35-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7f02c6dcb9ad468d4db4b27a.jpg?v=1794220614 Depth point cloud not filtered: which topic and frame to use Depth point cloud not filtered: which topic and frame to use https://lumaspecvision.com/blogs/learn/bandpass-filters-chromatic-aberration-and-image-resolution 2026-11-09T07:01:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d0ab5576b588260b6008eedc.jpg?v=1794220724 Bandpass filters, chromatic aberration and image resolution Bandpass filters, chromatic aberration and image resolution https://lumaspecvision.com/blogs/learn/measuring-frame-trigger-wait-time-and-polling-resolution 2026-11-09T07:01:53-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9bed3c0ac9a49aa22eb1a2d1.jpg?v=1794220839 Measuring frame trigger wait time and polling resolution Measuring frame trigger wait time and polling resolution https://lumaspecvision.com/blogs/learn/camera-operating-temperature-range-what-happens-outside-it 2026-11-09T10:32:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3a0722345f9130c04ccfbf72.jpg?v=1794220955 Camera operating temperature range: what happens outside it Camera operating temperature range: what happens outside it https://lumaspecvision.com/blogs/learn/display-an-aligned-depth-image-in-opencv-16-bit-to-8-bit 2026-11-09T07:01:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8e35182cd9b008189a9116ba.jpg?v=1794221068 Display an aligned depth image in OpenCV: 16-bit to 8-bit Display an aligned depth image in OpenCV: 16-bit to 8-bit https://lumaspecvision.com/blogs/learn/camera-frame-timestamp-vs-system-time-why-clocks-differ 2026-11-09T07:01:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a591f1d127c7b6bb0884ad8a.jpg?v=1794221398 Camera frame timestamp vs system time: why clocks differ Camera frame timestamp vs system time: why clocks differ https://lumaspecvision.com/blogs/learn/scale-compensation-for-part-height-variation-in-vision-picking 2026-11-09T07:02:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3fb70c555381e13b28376779.jpg?v=1794221516 Scale compensation for part height variation in vision picking Scale compensation for part height variation in vision picking https://lumaspecvision.com/blogs/learn/isp-default-settings-that-look-like-compression-artifacts 2026-11-09T12:49:44-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cbce15e3ef22f84675312b1e.jpg?v=1794221629 ISP default settings that look like compression artifacts ISP default settings that look like compression artifacts https://lumaspecvision.com/blogs/learn/build-a-software-auto-exposure-algorithm-the-control-law 2026-11-09T23:22:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-97fae30ded398082823ac095.jpg?v=1794221742 Build a software auto exposure algorithm: the control law Build a software auto exposure algorithm: the control law https://lumaspecvision.com/blogs/learn/detection-to-ocr-pipeline-crop-detected-regions-then-read-text 2026-11-09T07:01:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-bec6cc96de752cbc10756fa4.jpg?v=1794221857 Detection to OCR pipeline: crop detected regions then read text Detection to OCR pipeline: crop detected regions then read text https://lumaspecvision.com/blogs/learn/arduino-trigger-to-camera-opto-isolated-input-wiring-and-resistor 2026-11-09T20:32:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3617e6749afb367dfbc7316f.jpg?v=1794222175 Arduino trigger to camera opto-isolated input: wiring and resistor Arduino trigger to camera opto-isolated input: wiring and resistor https://lumaspecvision.com/blogs/learn/add-an-enter-key-to-a-barcode-scanner-with-programming-barcodes 2026-11-09T13:16:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-124e6f25c012dceb90eb39c6.jpg?v=1794222291 Add an Enter key to a barcode scanner with programming barcodes Add an Enter key to a barcode scanner with programming barcodes https://lumaspecvision.com/blogs/learn/event-camera-external-trigger-stops-with-multiple-cameras-open 2026-11-09T09:08:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d4d09ab8a973e1baf0c6b1b8.jpg?v=1794222412 Event camera external trigger stops with multiple cameras open Event camera external trigger stops with multiple cameras open https://lumaspecvision.com/blogs/learn/depth-scale-to-meters-conversion-for-raw-pixel-values 2026-11-09T23:23:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-00d841d492a679140f3b6568.jpg?v=1794222528 Depth scale to meters conversion for raw pixel values Depth scale to meters conversion for raw pixel values https://lumaspecvision.com/blogs/learn/compressed-image-topic-not-published-get-compressed-streams-working 2026-11-09T23:09:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2f397f16dcdb31e1fccdc17c.jpg?v=1794222644 Compressed image topic not published: get /compressed streams working Compressed image topic not published: get /compressed streams working https://lumaspecvision.com/blogs/learn/full-resolution-capture-while-showing-a-low-res-preview 2026-11-09T07:01:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3d226bfcf7892c88f96dcfe6.jpg?v=1794222955 Full resolution capture while showing a low res preview Full resolution capture while showing a low res preview https://lumaspecvision.com/blogs/learn/slow-2d-capture-frame-rate-on-a-3d-camera-find-the-bottleneck 2026-11-09T14:09:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2ec30e121f2901c38359c172.jpg?v=1794223076 Slow 2D capture frame rate on a 3D camera: find the bottleneck Slow 2D capture frame rate on a 3D camera: find the bottleneck https://lumaspecvision.com/blogs/learn/event-camera-imu-sync-quality-evaluation-with-a-shared-trigger 2026-11-09T07:01:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8668ad257f0c6a16d6fbea85.jpg?v=1794223197 Event camera IMU sync quality evaluation with a shared trigger Event camera IMU sync quality evaluation with a shared trigger https://lumaspecvision.com/blogs/learn/write-mp4-video-from-a-camera-on-an-embedded-board 2026-11-09T07:02:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7576f6e697d4bb95a2669f9c.jpg?v=1794223317 Write MP4 video from a camera on an embedded board Write MP4 video from a camera on an embedded board https://lumaspecvision.com/blogs/learn/uneven-brightness-in-threshold-segmentation-shading-correction-fix 2026-11-09T07:46:49-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f602793e566515896055f879.jpg?v=1794223437 Uneven brightness in threshold segmentation: shading correction fix Uneven brightness in threshold segmentation: shading correction fix https://lumaspecvision.com/blogs/learn/machine-vision-camera-for-continuous-shooting-external-power 2026-11-09T20:15:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5bfeb0a857b8231a9ad7d7b8.jpg?v=1794223736 Machine vision camera for continuous shooting, external power Machine vision camera for continuous shooting, external power https://lumaspecvision.com/blogs/learn/opencv-mingw-include-path-fix-no-such-file-for-core-hpp 2026-11-09T09:00:44-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ffc85ce9f2389bb37d821474.jpg?v=1794223859 OpenCV MinGW include path: fix no such file for core.hpp OpenCV MinGW include path: fix no such file for core.hpp https://lumaspecvision.com/blogs/learn/bgr-vs-bayer-pixel-format-on-gige-why-frame-rate-drops 2026-11-09T14:38:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ff1363791cc77b507a201fd6.jpg?v=1794223980 BGR vs Bayer pixel format on GigE: why frame rate drops BGR vs Bayer pixel format on GigE: why frame rate drops https://lumaspecvision.com/blogs/learn/point-cloud-filtering-before-surface-reconstruction-the-pipeline 2026-11-09T16:47:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-345fc9ae990916519531e738.jpg?v=1794224110 Point cloud filtering before surface reconstruction: the pipeline Point cloud filtering before surface reconstruction: the pipeline https://lumaspecvision.com/blogs/learn/camera-attributes-greyed-out-why-controls-lock-and-the-fix 2026-11-09T15:46:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3f1a602853e5c3ce9a7c8e3f.jpg?v=1794224232 Camera attributes greyed out: why controls lock and the fix Camera attributes greyed out: why controls lock and the fix https://lumaspecvision.com/blogs/learn/gige-camera-lost-after-a-resource-error-rediscovery-and-recovery 2026-11-09T07:01:42-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4298078e4796f7bafa0b6931.jpg?v=1794224576 GigE camera lost after a resource error: rediscovery and recovery GigE camera lost after a resource error: rediscovery and recovery https://lumaspecvision.com/blogs/learn/last-valid-buffer-before-first-trigger-poll-the-status-call 2026-11-09T07:13:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1ecce2c86d6a612583e2740d.jpg?v=1794224698 Last valid buffer before first trigger: poll the status call Last valid buffer before first trigger: poll the status call https://lumaspecvision.com/blogs/learn/adding-visual-inspection-to-a-robot-cell-that-already-picks 2026-11-09T21:36:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d5331c141a8ad61a32384be8.jpg?v=1794224821 Adding visual inspection to a robot cell that already picks Adding visual inspection to a robot cell that already picks https://lumaspecvision.com/blogs/learn/ocr-on-scanned-engineering-drawings-read-pdf-line-work-reliably 2026-11-09T16:39:35-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-caa38a2a1c17e84d17022e07.jpg?v=1794224954 OCR on scanned engineering drawings: read PDF line work reliably OCR on scanned engineering drawings: read PDF line work reliably https://lumaspecvision.com/blogs/learn/y800-grey-mode-error-87-on-windows-pick-a-supported-format 2026-11-09T12:21:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7bd08948bdc96694ca0f6583.jpg?v=1794225077 Y800 grey mode error 87 on Windows: pick a supported format Y800 grey mode error 87 on Windows: pick a supported format https://lumaspecvision.com/blogs/learn/sheet-of-light-3d-robot-guidance-with-a-laser-profile-sensor 2026-11-09T15:26:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7437c61d2404a8c2c015b466.jpg?v=1794225420 Sheet of light 3D robot guidance with a laser profile sensor Sheet of light 3D robot guidance with a laser profile sensor https://lumaspecvision.com/blogs/learn/multiple-gentl-cameras-in-one-process-one-acquisition-object-each 2026-11-09T07:01:55-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-eec4b8c946811fe351334963.jpg?v=1794225542 Multiple GenTL cameras in one process: one acquisition object each Multiple GenTL cameras in one process: one acquisition object each https://lumaspecvision.com/blogs/learn/read-a-sequence-of-images-and-log-pixel-values-to-file 2026-11-09T21:02:02-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e91a134225d832b2f4bc8a66.jpg?v=1794225674 Read a sequence of images and log pixel values to file Read a sequence of images and log pixel values to file https://lumaspecvision.com/blogs/learn/parametric-part-teaching-by-shape-faster-locating-without-scanning 2026-11-09T07:03:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d9ea31fdd919ec10a93ad431.jpg?v=1794225803 Parametric part teaching by shape: faster locating without scanning Parametric part teaching by shape: faster locating without scanning https://lumaspecvision.com/blogs/learn/auto-threshold-methods-for-grayscale-images-pick-the-right-one 2026-11-09T12:14:54-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7b7c38bf37612a069adae87c.jpg?v=1794225878 Auto threshold methods for grayscale images: pick the right one Auto threshold methods for grayscale images: pick the right one https://lumaspecvision.com/blogs/learn/frame-grabber-not-detected-diagnose-the-card-before-the-driver 2026-11-09T15:46:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1bdc6e2ba7cf31c4467d7138.jpg?v=1794226156 Frame grabber not detected: diagnose the card before the driver Frame grabber not detected: diagnose the card before the driver https://lumaspecvision.com/blogs/learn/solder-pad-inspection-lighting-separate-copper-wire-from-dark-edges 2026-11-09T07:10:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-236476daea4a91f68201b8b6.jpg?v=1794226227 Solder pad inspection lighting: separate copper wire from dark edges Solder pad inspection lighting: separate copper wire from dark edges https://lumaspecvision.com/blogs/learn/usb-c-cable-timeouts-on-a-usb3-camera-length-and-data-rate 2026-11-09T19:27:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ec25b6c55b988c46c68426bc.jpg?v=1794226290 USB-C cable timeouts on a USB3 camera: length and data rate USB-C cable timeouts on a USB3 camera: length and data rate https://lumaspecvision.com/blogs/learn/sparse-reference-point-calibration-minimum-points-per-model 2026-11-09T07:12:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b216bc7c0eafe8bfe5097958.jpg?v=1794226353 Sparse reference point calibration: minimum points per model Sparse reference point calibration: minimum points per model https://lumaspecvision.com/blogs/learn/frame-grabber-diagnostic-test-failed-isolate-board-from-camera 2026-11-09T13:22:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5fe685a6b59b6086cb450ba8.jpg?v=1794226417 Frame grabber diagnostic test failed: isolate board from camera Frame grabber diagnostic test failed: isolate board from camera https://lumaspecvision.com/blogs/learn/perspectivetransform-scn-1-m-cols-point-mat-or-empty-homography 2026-11-09T11:52:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-425da43e5aa36a290e800055.jpg?v=1794226678 perspectiveTransform scn + 1 == m.cols: point Mat or empty homography perspectiveTransform scn + 1 == m.cols: point Mat or empty homography https://lumaspecvision.com/blogs/learn/fixing-binarization-for-particle-measurement-with-height-variation 2026-11-09T14:12:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6b9f4c61bfe9f921514ab8d4.jpg?v=1794226742 Fixing binarization for particle measurement with height variation Fixing binarization for particle measurement with height variation https://lumaspecvision.com/blogs/learn/report-unique-barcodes-only-set-the-duplicate-window 2026-11-09T09:27:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7a5623ee3d35754e5eb6bc7f.jpg?v=1794226805 Report unique barcodes only: set the duplicate window Report unique barcodes only: set the duplicate window https://lumaspecvision.com/blogs/learn/pixel-values-to-nits-calibrating-a-camera-for-luminance 2026-11-09T07:21:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f11f2a3c2ee5e11f5d1429d6.jpg?v=1794226867 Pixel values to nits: calibrating a camera for luminance Pixel values to nits: calibrating a camera for luminance https://lumaspecvision.com/blogs/learn/use-a-usb-camera-in-labview-drivers-vis-and-resolution-limits 2026-11-09T12:21:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-deeba53ad04c71ef4105cc6a.jpg?v=1794226932 Use a USB camera in LabVIEW: drivers, VIs and resolution limits Use a USB camera in LabVIEW: drivers, VIs and resolution limits https://lumaspecvision.com/blogs/learn/calling-a-native-image-processing-dll-from-visual-basic 2026-11-09T09:17:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-db07ec8538db54984654cac8.jpg?v=1794227220 Calling a native image processing DLL from Visual Basic Calling a native image processing DLL from Visual Basic https://lumaspecvision.com/blogs/learn/multi-camera-end-of-line-inspection-sizing-the-cycle-time 2026-11-09T07:28:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-85c17e9e5cda38f00c3576b9.jpg?v=1794227286 Multi-camera end-of-line inspection: sizing the cycle time Multi-camera end-of-line inspection: sizing the cycle time https://lumaspecvision.com/blogs/learn/gige-camera-on-a-different-subnet-force-the-ip-assignment 2026-11-09T07:29:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-94b9c6504fc3a69e74986db8.jpg?v=1794227349 GigE camera on a different subnet: force the IP assignment GigE camera on a different subnet: force the IP assignment https://lumaspecvision.com/blogs/learn/choosing-barcode-scanner-communications-for-2000-reads-per-minute 2026-11-09T08:31:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e26320e1e8ba263b8b079ada.jpg?v=1794227413 Choosing barcode scanner communications for 2000 reads per minute Choosing barcode scanner communications for 2000 reads per minute https://lumaspecvision.com/blogs/learn/plc-to-hmi-barcode-data-handshake-queue-every-scan-without-drops 2026-11-09T07:31:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8155f060df47d4f985d45d74.jpg?v=1794227480 PLC to HMI barcode data handshake: queue every scan without drops PLC to HMI barcode data handshake: queue every scan without drops https://lumaspecvision.com/blogs/learn/inspect-steps-and-states-a-vision-inspection-architecture 2026-11-09T11:55:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a358ff652a89234e6ea8f872.jpg?v=1794227761 Inspect steps and states: a vision inspection architecture Inspect steps and states: a vision inspection architecture https://lumaspecvision.com/blogs/learn/opencv-mat-int64-data-type-two-ways-to-store-64-bit-values 2026-11-09T07:37:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9015e2f7821b47a9628252f3.jpg?v=1794227823 OpenCV Mat int64 data type: two ways to store 64-bit values OpenCV Mat int64 data type: two ways to store 64-bit values https://lumaspecvision.com/blogs/learn/align-depth-and-color-without-the-camera-sdk-pipeline 2026-11-09T07:38:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f7259cd3dee5444a2ce6c149.jpg?v=1794227886 Align depth and color without the camera SDK pipeline Align depth and color without the camera SDK pipeline https://lumaspecvision.com/blogs/learn/roi-pixel-coordinate-extraction-list-every-point-inside-the-region 2026-11-09T07:39:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-dc69b186f6d795ec9923a2fb.jpg?v=1794227952 ROI pixel coordinate extraction: list every point inside the region ROI pixel coordinate extraction: list every point inside the region https://lumaspecvision.com/blogs/learn/code-128-control-characters-for-keyboard-wedge-suffixes 2026-11-09T09:27:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b5a86373f6aaa491e243cd29.jpg?v=1794228016 Code 128 control characters for keyboard wedge suffixes Code 128 control characters for keyboard wedge suffixes https://lumaspecvision.com/blogs/learn/cap-images-can-t-find-starting-number-fix-the-image-sequence-path 2026-11-09T07:44:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8db8b9a676f01fb3b6209963.jpg?v=1794228297 CAP_IMAGES can't find starting number: fix the image sequence path CAP_IMAGES can't find starting number: fix the image sequence path https://lumaspecvision.com/blogs/learn/auto-threshold-for-hough-line-detection-when-image-brightness-varies 2026-11-09T07:46:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c0b15e0cd06e75f019bf0252.jpg?v=1794228406 Auto threshold for Hough line detection when image brightness varies Auto threshold for Hough line detection when image brightness varies https://lumaspecvision.com/blogs/learn/bayesian-color-image-segmentation-train-classify-threshold 2026-11-09T20:15:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-942a75f073a1717c5014342e.jpg?v=1794228471 Bayesian color image segmentation: train, classify, threshold Bayesian color image segmentation: train, classify, threshold https://lumaspecvision.com/blogs/learn/custom-inspection-interface-histogram-with-no-dependencies 2026-11-09T07:48:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f44df5e8255c7a523bca5793.jpg?v=1794228537 Custom inspection interface: histogram with no dependencies Custom inspection interface: histogram with no dependencies https://lumaspecvision.com/blogs/learn/inspection-step-variables-disconnected-on-edit-how-to-keep-them-wired 2026-11-09T14:31:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3c04c70956490a771c907ef7.jpg?v=1794228599 Inspection step variables disconnected on edit: how to keep them wired Inspection step variables disconnected on edit: how to keep them wired https://lumaspecvision.com/blogs/learn/genicam-attribute-not-writable-set-the-feature-mode-first 2026-11-09T07:53:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0379dfb923398501d2945705.jpg?v=1794228836 GenICam attribute not writable: set the feature mode first GenICam attribute not writable: set the feature mode first https://lumaspecvision.com/blogs/learn/use-an-integrated-webcam-for-image-acquisition-in-vision-software 2026-11-09T23:22:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-77c6b9d53363418c759ac760.jpg?v=1794228903 Use an integrated webcam for image acquisition in vision software Use an integrated webcam for image acquisition in vision software https://lumaspecvision.com/blogs/learn/software-barcode-decode-in-your-own-camera-app-build-or-buy-a-reader 2026-11-09T13:32:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-84cb8921d05dbbe57d2bc4db.jpg?v=1794228966 Software barcode decode in your own camera app: build or buy a reader Software barcode decode in your own camera app: build or buy a reader https://lumaspecvision.com/blogs/learn/remove-spurs-in-a-binary-image-but-keep-the-longest-line 2026-11-09T09:36:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ed62e5d10ecfce09c556a2a2.jpg?v=1794229034 Remove spurs in a binary image but keep the longest line Remove spurs in a binary image but keep the longest line https://lumaspecvision.com/blogs/learn/stereo-camera-low-fps-no-detection-measure-the-delivered-frame-rate 2026-11-09T17:42:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-54009d54c4043faccd0d3c42.jpg?v=1794229097 Stereo camera low fps, no detection: measure the delivered frame rate Stereo camera low fps, no detection: measure the delivered frame rate https://lumaspecvision.com/blogs/learn/deep-learning-defect-inspection-how-many-samples-you-really-need 2026-11-09T16:06:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-077aa337cc2241e2ed2bc884.jpg?v=1794229382 Deep learning defect inspection: how many samples you really need Deep learning defect inspection: how many samples you really need https://lumaspecvision.com/blogs/learn/frame-grabber-camera-file-missing-configure-an-unlisted-camera 2026-11-09T09:52:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0a56b4687341c50e3ac491de.jpg?v=1794229448 Frame grabber camera file missing: configure an unlisted camera Frame grabber camera file missing: configure an unlisted camera https://lumaspecvision.com/blogs/learn/align-images-before-background-subtraction-garment-masking 2026-11-09T08:05:31-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cbbe4a9f0b189d837f50ac1e.jpg?v=1794229531 Align images before background subtraction: garment masking Align images before background subtraction: garment masking https://lumaspecvision.com/blogs/learn/two-firewire-cameras-not-detected-fix-the-bus-power-problem 2026-11-09T08:06:48-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8d6210058dcc7de815003497.jpg?v=1794229608 Two FireWire cameras not detected: fix the bus power problem Two FireWire cameras not detected: fix the bus power problem https://lumaspecvision.com/blogs/learn/vision-application-runtime-deployment-to-a-target-machine 2026-11-09T14:40:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f4e22eb967d9dbc67e7b78c6.jpg?v=1794229671 Vision application runtime deployment to a target machine Vision application runtime deployment to a target machine https://lumaspecvision.com/blogs/learn/choose-a-codec-for-grayscale-machine-vision-video-files 2026-11-10T00:13:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a485974b86d232d8a185e58b.jpg?v=1794229917 Choose a codec for grayscale machine vision video files Choose a codec for grayscale machine vision video files https://lumaspecvision.com/blogs/learn/ip-ratings-for-machine-vision-lights-read-the-digits-first 2026-11-09T08:13:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b6e6c66eb3932cdf6160f243.jpg?v=1794229998 IP ratings for machine vision lights: read the digits first IP ratings for machine vision lights: read the digits first https://lumaspecvision.com/blogs/learn/print-mark-detection-on-packaging-sensor-or-smart-camera 2026-11-09T10:57:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cceb5218a1603bcb72672ba2.jpg?v=1794230084 Print mark detection on packaging: sensor or smart camera Print mark detection on packaging: sensor or smart camera https://lumaspecvision.com/blogs/learn/smart-camera-to-plc-over-tcp-trigger-and-pass-fail 2026-11-09T12:14:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-388001d911fa10b3ddb405e9.jpg?v=1794230149 Smart camera to PLC over TCP: trigger and pass/fail Smart camera to PLC over TCP: trigger and pass/fail https://lumaspecvision.com/blogs/learn/trigger-a-smart-camera-over-tcp-with-ascii-commands-and-read-results 2026-11-09T14:29:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ef6841d7e687a5f013b55b97.jpg?v=1794230213 Trigger a smart camera over TCP with ASCII commands and read results Trigger a smart camera over TCP with ASCII commands and read results https://lumaspecvision.com/blogs/learn/appsrc-not-negotiated-error-fix-caps-framerate-and-format 2026-11-09T16:39:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e177000eb69c0f46d8a318bb.jpg?v=1794230459 Appsrc not-negotiated error: fix caps framerate and format Appsrc not-negotiated error: fix caps framerate and format https://lumaspecvision.com/blogs/learn/external-trigger-timeout-wrong-pin-or-wrong-ground 2026-11-09T08:22:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7923b61bf75426295f5159bf.jpg?v=1794230529 External trigger timeout: wrong pin or wrong ground? External trigger timeout: wrong pin or wrong ground? https://lumaspecvision.com/blogs/learn/gst-launch-syntax-error-with-parentheses-quoting-camera-caps-strings 2026-11-09T12:21:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-578829bebd59fe1e7587fe72.jpg?v=1794230597 gst-launch syntax error with parentheses: quoting camera caps strings gst-launch syntax error with parentheses: quoting camera caps strings https://lumaspecvision.com/blogs/learn/vision-system-to-plc-send-pass-fail-results-not-images 2026-11-09T08:48:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9b7ccd993379413c6a99e1c5.jpg?v=1794230660 Vision system to PLC: send pass-fail results, not images Vision system to PLC: send pass-fail results, not images https://lumaspecvision.com/blogs/learn/rename-a-smart-camera-network-name-without-conflicts 2026-11-09T12:14:56-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-77faa8d4381f2765becc750c.jpg?v=1794230731 Rename a smart camera network name without conflicts Rename a smart camera network name without conflicts https://lumaspecvision.com/blogs/learn/bounding-box-area-vs-object-area-which-should-you-measure 2026-11-09T08:30:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-90f5e00ef7f0a877a7ab3173.jpg?v=1794231008 Bounding box area vs object area: which should you measure Bounding box area vs object area: which should you measure https://lumaspecvision.com/blogs/learn/barcode-recipe-lookup-in-a-plc-udt-arrays-and-search-logic 2026-11-09T12:23:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d5d737b1ef241e584a8a0a37.jpg?v=1794231082 Barcode recipe lookup in a PLC: UDT arrays and search logic Barcode recipe lookup in a PLC: UDT arrays and search logic https://lumaspecvision.com/blogs/learn/labview-vi-never-advances-fix-the-vision-inspection-state-machine 2026-11-09T08:32:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3c7e53fc663bd5c026bb3b31.jpg?v=1794231159 LabVIEW VI never advances: fix the vision inspection state machine LabVIEW VI never advances: fix the vision inspection state machine https://lumaspecvision.com/blogs/learn/vision-dll-fails-after-program-stop-fix-the-teardown 2026-11-09T15:46:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7a8349ec586ae2e50f7bf49a.jpg?v=1794231225 Vision DLL fails after program stop: fix the teardown Vision DLL fails after program stop: fix the teardown https://lumaspecvision.com/blogs/learn/keep-android-camera-preview-running-after-mediarecorder-stops 2026-11-09T19:27:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f37ce6e482e29731dfcd6c7c.jpg?v=1794231292 Keep Android camera preview running after MediaRecorder stops Keep Android camera preview running after MediaRecorder stops https://lumaspecvision.com/blogs/learn/canny-before-findcontours-leaves-open-contours-threshold-the-mask 2026-11-09T20:15:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d48540199fd8969688e2ca45.jpg?v=1794231548 Canny before findContours leaves open contours: threshold the mask Canny before findContours leaves open contours: threshold the mask https://lumaspecvision.com/blogs/learn/fisheye-depth-model-domain-shift-mix-domains-build-sparse-depth-gt 2026-11-09T20:34:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c8a930559d1b79468fcdd63e.jpg?v=1794231615 Fisheye depth model domain shift: mix domains, build sparse depth GT Fisheye depth model domain shift: mix domains, build sparse depth GT https://lumaspecvision.com/blogs/learn/opencv-setnumthreads-cap-cpu-usage-while-streaming 2026-11-09T09:43:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-31f1f530fcc120159f703d89.jpg?v=1794231682 OpenCV setNumThreads: cap CPU usage while streaming OpenCV setNumThreads: cap CPU usage while streaming https://lumaspecvision.com/blogs/learn/bayer-decode-with-a-lookup-table-fast-lut-demosaic 2026-11-09T08:42:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4bed65b30a0a9e71cb6a8052.jpg?v=1794231746 Bayer decode with a lookup table: fast LUT demosaic Bayer decode with a lookup table: fast LUT demosaic https://lumaspecvision.com/blogs/learn/frame-grabber-stuck-at-low-resolution-test-the-directshow-path 2026-11-09T08:43:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f1ee9646d4de06e2e6a5ba03.jpg?v=1794231816 Frame grabber stuck at low resolution: test the DirectShow path Frame grabber stuck at low resolution: test the DirectShow path https://lumaspecvision.com/blogs/learn/send-a-vision-match-result-to-a-plc-output 2026-11-09T18:13:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ac7ec8b9be583bbd7febed08.jpg?v=1794232087 Send a vision match result to a PLC output Send a vision match result to a PLC output https://lumaspecvision.com/blogs/learn/handwritten-signature-ocr-train-and-classify-strokes 2026-11-09T08:49:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d7cf0758234bad53a70a3018.jpg?v=1794232159 Handwritten signature OCR: train and classify strokes Handwritten signature OCR: train and classify strokes https://lumaspecvision.com/blogs/learn/legacy-frame-grabber-on-a-new-os-migration-path-that-works 2026-11-09T14:11:48-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2494bdfe390ca696ddb58a27.jpg?v=1794232228 Legacy frame grabber on a new OS: migration path that works Legacy frame grabber on a new OS: migration path that works https://lumaspecvision.com/blogs/learn/event-camera-bias-values-are-not-contrast-thresholds 2026-11-09T08:51:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-652f573195a7dacd86c3f1dd.jpg?v=1794232299 Event camera bias values are not contrast thresholds Event camera bias values are not contrast thresholds https://lumaspecvision.com/blogs/learn/interactive-roi-selection-find-the-region-a-user-clicked 2026-11-09T11:52:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-371de33f444b7243933caae0.jpg?v=1794232368 Interactive ROI selection: find the region a user clicked Interactive ROI selection: find the region a user clicked https://lumaspecvision.com/blogs/learn/depth-camera-shows-an-all-ff-serial-number-hardware-not-settings 2026-11-09T08:57:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3a7ffe30a86d7b4c83cdb525.jpg?v=1794232635 Depth camera shows an all-FF serial number: hardware, not settings Depth camera shows an all-FF serial number: hardware, not settings https://lumaspecvision.com/blogs/learn/load-a-recipe-table-into-a-custom-vision-ui-without-dependency-errors 2026-11-09T11:10:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-86124a8434554de5f69ada2e.jpg?v=1794232701 Load a recipe table into a custom vision UI without dependency errors Load a recipe table into a custom vision UI without dependency errors https://lumaspecvision.com/blogs/learn/depth-camera-stream-read-errors-on-a-drone-power-and-link-checks 2026-11-09T22:23:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-81e0f44e59de4b9574015d9d.jpg?v=1794232769 Depth camera stream read errors on a drone: power and link checks Depth camera stream read errors on a drone: power and link checks https://lumaspecvision.com/blogs/learn/display-a-camera-image-on-a-vga-output-from-a-vision-controller 2026-11-09T14:40:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-bafa2f0f8e7ed4ec60c1ad19.jpg?v=1794232837 Display a camera image on a VGA output from a vision controller Display a camera image on a VGA output from a vision controller https://lumaspecvision.com/blogs/learn/vision-sensor-ok-ng-output-to-a-plc-wiring-it-so-results-arrive 2026-11-09T12:37:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ed694e3632b9f54375650f40.jpg?v=1794232917 Vision sensor OK/NG output to a PLC: wiring it so results arrive Vision sensor OK/NG output to a PLC: wiring it so results arrive https://lumaspecvision.com/blogs/learn/lighting-trials-for-oversized-parts-run-them-yourself 2026-11-09T09:06:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-084bc776bd5816e259c2239c.jpg?v=1794233165 Lighting trials for oversized parts: run them yourself Lighting trials for oversized parts: run them yourself https://lumaspecvision.com/blogs/learn/3d-depth-camera-on-an-arm-sbc-usb3-bandwidth-and-cpu-budget 2026-11-09T14:14:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-45b3114f8066788272a1ac01.jpg?v=1794233231 3D depth camera on an ARM SBC: USB3 bandwidth and CPU budget 3D depth camera on an ARM SBC: USB3 bandwidth and CPU budget https://lumaspecvision.com/blogs/learn/camera-calibration-from-a-single-photo-with-multiple-chessboards 2026-11-09T09:08:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2f8ec17bd24094603f6e0ce3.jpg?v=1794233299 Camera calibration from a single photo with multiple chessboards Camera calibration from a single photo with multiple chessboards https://lumaspecvision.com/blogs/learn/ascii-barcode-data-framing-in-the-plc-receive-buffer-nulls-and-races 2026-11-09T13:15:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-49d942fe48c9d8d681922bdf.jpg?v=1794233369 ASCII barcode data framing in the PLC receive buffer: nulls and races ASCII barcode data framing in the PLC receive buffer: nulls and races https://lumaspecvision.com/blogs/learn/continuous-barcode-detection-with-a-live-preview-window 2026-11-09T11:09:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ce9136f0ed5b133a9acb090b.jpg?v=1794233438 Continuous barcode detection with a live preview window Continuous barcode detection with a live preview window https://lumaspecvision.com/blogs/learn/checkerboard-corners-not-detected-fix-gaps-in-your-target 2026-11-09T14:12:58-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f629467b6e2c4ac17ed078f7.jpg?v=1794233702 Checkerboard corners not detected: fix gaps in your target Checkerboard corners not detected: fix gaps in your target https://lumaspecvision.com/blogs/learn/camera-settings-saved-but-not-applied-at-open-fix-the-locale 2026-11-09T09:16:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-14f0a164aa57c08c2be4ae3f.jpg?v=1794233767 Camera settings saved but not applied at open: fix the locale Camera settings saved but not applied at open: fix the locale https://lumaspecvision.com/blogs/learn/inverted-colors-in-opengl-image-display-viewers-why-zoom-flips-them 2026-11-09T23:52:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9a2a146742eee39340507d64.jpg?v=1794233832 Inverted colors in OpenGL image display viewers: why zoom flips them Inverted colors in OpenGL image display viewers: why zoom flips them https://lumaspecvision.com/blogs/learn/wire-a-barcode-scanner-rs232-ascii-string-to-a-plc-serial-port 2026-11-09T09:18:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ad342d1f0acd42c7d8f16845.jpg?v=1794233903 Wire a barcode scanner RS232 ASCII string to a PLC serial port Wire a barcode scanner RS232 ASCII string to a PLC serial port https://lumaspecvision.com/blogs/learn/drive-servos-from-a-vision-board-without-pwm-pins 2026-11-09T09:19:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b17a45aafae3e13f431dd216.jpg?v=1794233976 Drive servos from a vision board without PWM pins Drive servos from a vision board without PWM pins https://lumaspecvision.com/blogs/learn/resolve-25-micron-features-at-10-cm-working-distance 2026-11-09T14:58:49-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ed9dd23266806992d72d691a.jpg?v=1794234244 Resolve 25 micron features at 10 cm working distance Resolve 25 micron features at 10 cm working distance https://lumaspecvision.com/blogs/learn/sensor-resolution-in-lp-mm-match-lens-mtf-to-pixel-pitch 2026-11-09T14:58:49-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8291a0f57e97c64ab29353ce.jpg?v=1794234312 Sensor resolution in lp/mm: match lens MTF to pixel pitch Sensor resolution in lp/mm: match lens MTF to pixel pitch https://lumaspecvision.com/blogs/learn/close-range-depth-camera-for-1mm-resolution-at-5-15-cm 2026-11-09T17:35:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-27873816feb041a51b49eb1e.jpg?v=1794234381 Close range depth camera for 1mm resolution at 5-15 cm Close range depth camera for 1mm resolution at 5-15 cm https://lumaspecvision.com/blogs/learn/barcode-numeric-range-matching-in-a-plc-compare-leading-digits 2026-11-09T09:27:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e92cf1d13e991737a52f5275.jpg?v=1794234456 Barcode numeric range matching in a PLC: compare leading digits Barcode numeric range matching in a PLC: compare leading digits https://lumaspecvision.com/blogs/learn/change-camera-settings-over-opc-ua-from-your-plc 2026-11-09T12:47:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d146f8f803c8eeacb7412498.jpg?v=1794234525 Change camera settings over OPC UA from your PLC Change camera settings over OPC UA from your PLC https://lumaspecvision.com/blogs/learn/smart-camera-image-buffers-full-match-capture-to-processing-rate 2026-11-09T16:01:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-913e25cb354951a74956a242.jpg?v=1794234785 Smart camera image buffers full: match capture to processing rate Smart camera image buffers full: match capture to processing rate https://lumaspecvision.com/blogs/learn/two-identical-usb-cameras-same-name-open-one-by-port 2026-11-09T09:34:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6bb5189a4ed3e4e61172927a.jpg?v=1794234856 Two identical USB cameras: same name, open one by port Two identical USB cameras: same name, open one by port https://lumaspecvision.com/blogs/learn/close-focus-distance-for-cs-mount-lens-ocr-at-127-mm 2026-11-09T12:03:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f4f90761739664810f3081c9.jpg?v=1794234927 Close focus distance for CS-mount lens OCR at 127 mm Close focus distance for CS-mount lens OCR at 127 mm https://lumaspecvision.com/blogs/learn/fit-an-ellipse-to-a-noisy-contour-with-opencv-moments-and-ransac 2026-11-09T13:59:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-dd04b5239c08fc87cf46e932.jpg?v=1794234995 Fit an ellipse to a noisy contour with OpenCV moments and RANSAC Fit an ellipse to a noisy contour with OpenCV moments and RANSAC https://lumaspecvision.com/blogs/learn/multiple-object-detection-in-one-snapshot-pick-a-full-tray-per-cycle 2026-11-09T14:31:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-01b9aafc69f4ac37f1abb929.jpg?v=1794235067 Multiple object detection in one snapshot: pick a full tray per cycle Multiple object detection in one snapshot: pick a full tray per cycle https://lumaspecvision.com/blogs/learn/hmi-barcode-scan-app-vs-browser-camera-access 2026-11-09T09:42:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-69077b1f42cf5b3273263dca.jpg?v=1794235340 HMI barcode scan: app vs browser camera access HMI barcode scan: app vs browser camera access https://lumaspecvision.com/blogs/learn/coordinate-system-update-differs-in-a-dll-or-exe-vs-subvi 2026-11-09T23:52:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7acf97d1441fb71d0b062b79.jpg?v=1794235407 Coordinate system update differs in a DLL or EXE vs SubVI Coordinate system update differs in a DLL or EXE vs SubVI https://lumaspecvision.com/blogs/learn/flat-glass-scratch-inspection-lighting-dark-field-first 2026-11-09T09:44:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-838349740c976703a5251e09.jpg?v=1794235483 Flat glass scratch inspection lighting: dark field first Flat glass scratch inspection lighting: dark field first https://lumaspecvision.com/blogs/learn/vision-guided-robot-repeatability-with-round-symmetric-parts 2026-11-09T12:11:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-74e09dc9ebe2d9320579ec1e.jpg?v=1794235563 Vision guided robot repeatability with round symmetric parts Vision guided robot repeatability with round symmetric parts https://lumaspecvision.com/blogs/learn/pulsed-led-overdrive-in-machine-vision-how-bright-is-safe 2026-11-09T09:47:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f52b5e5d978ac0fd95db08e4.jpg?v=1794235630 Pulsed LED overdrive in machine vision: how bright is safe Pulsed LED overdrive in machine vision: how bright is safe https://lumaspecvision.com/blogs/learn/frame-grabber-interface-name-mismatch-fix-bad-interface-errors 2026-11-09T09:52:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-96b07806feefd3a064c93f47.jpg?v=1794235934 Frame grabber interface name mismatch: fix bad interface errors Frame grabber interface name mismatch: fix bad interface errors https://lumaspecvision.com/blogs/learn/enumerate-camera-interface-names-with-an-index-loop 2026-11-09T14:11:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-565a14804a31004f754baab3.jpg?v=1794236000 Enumerate camera interface names with an index loop Enumerate camera interface names with an index loop https://lumaspecvision.com/blogs/learn/film-optical-density-measurement-with-two-exposure-hdr-imaging 2026-11-09T09:54:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-24e75502eafc5cca9f187a66.jpg?v=1794236067 Film optical density measurement with two-exposure HDR imaging Film optical density measurement with two-exposure HDR imaging https://lumaspecvision.com/blogs/learn/barcode-scanner-cr-lf-suffix-make-enter-commit-scans-in-your-hmi 2026-11-09T10:48:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2c0e8d98e129cdea466532a1.jpg?v=1794236139 Barcode scanner CR LF suffix: make Enter commit scans in your HMI Barcode scanner CR LF suffix: make Enter commit scans in your HMI https://lumaspecvision.com/blogs/learn/touch-screen-control-for-a-vision-system-front-panel 2026-11-09T09:56:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5110357b9637f335916454aa.jpg?v=1794236207 Touch screen control for a vision system front panel Touch screen control for a vision system front panel https://lumaspecvision.com/blogs/learn/barcode-scanner-interface-to-a-plc-ethernet-serial-or-usb 2026-11-09T10:01:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cc753e92046339043b967ce7.jpg?v=1794236465 Barcode scanner interface to a PLC: Ethernet, serial or USB Barcode scanner interface to a PLC: Ethernet, serial or USB https://lumaspecvision.com/blogs/learn/nd-filters-for-exposure-control-optical-density-to-aperture 2026-11-09T10:02:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2c0cad4a8818eb49adc78317.jpg?v=1794236538 ND filters for exposure control: optical density to aperture ND filters for exposure control: optical density to aperture https://lumaspecvision.com/blogs/learn/led-binning-colour-and-brightness-variation-between-orders 2026-11-09T10:03:33-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c00dced0fbc6afce1d7cf9d2.jpg?v=1794236613 LED binning: colour and brightness variation between orders LED binning: colour and brightness variation between orders https://lumaspecvision.com/blogs/learn/engraved-text-lighting-on-metal-low-angle-grazing-light-vs-dome 2026-11-09T10:05:01-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-79e11defc16781acea9dbf0f.jpg?v=1794236701 Engraved text lighting on metal: low-angle grazing light vs dome Engraved text lighting on metal: low-angle grazing light vs dome https://lumaspecvision.com/blogs/learn/move-a-robot-relative-to-a-vision-detected-part-frame 2026-11-09T13:08:46-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-91eedc378743a7565e343e50.jpg?v=1794236772 Move a robot relative to a vision-detected part frame Move a robot relative to a vision-detected part frame https://lumaspecvision.com/blogs/learn/industrial-cameras-in-medical-equipment-who-owns-compliance 2026-11-09T10:11:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-efa0c8d434c69b4b612ee8e3.jpg?v=1794237071 Industrial cameras in medical equipment: who owns compliance Industrial cameras in medical equipment: who owns compliance https://lumaspecvision.com/blogs/learn/packet-missing-from-image-nic-tuning-in-the-right-order 2026-11-09T21:54:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a8ac5dec316d1c28816de360.jpg?v=1794237148 Packet missing from image: NIC tuning in the right order Packet missing from image: NIC tuning in the right order https://lumaspecvision.com/blogs/learn/cmake-not-found-in-pip-wheel-build-fix-the-duplicate-cmake-install 2026-11-09T19:28:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-62950309e4c02103170452d4.jpg?v=1794237225 CMake not found in pip wheel build: fix the duplicate cmake install CMake not found in pip wheel build: fix the duplicate cmake install https://lumaspecvision.com/blogs/learn/read-a-code-once-stop-after-the-first-good-read 2026-11-09T10:14:54-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5443a068dd694414ac2987cc.jpg?v=1794237293 Read a code once: stop after the first good read Read a code once: stop after the first good read https://lumaspecvision.com/blogs/learn/read-display-values-from-video-frames-every-second 2026-11-09T14:29:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f4e60aa95cb2dab990349a82.jpg?v=1794237359 Read display values from video frames every second Read display values from video frames every second https://lumaspecvision.com/blogs/learn/laplacian-and-smoothing-convolution-kernel-crash-causes-and-fix 2026-11-09T10:20:00-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e5af1fe972ab8d9e9b093448.jpg?v=1794237600 Laplacian and smoothing convolution kernel crash: causes and fix Laplacian and smoothing convolution kernel crash: causes and fix https://lumaspecvision.com/blogs/learn/mipi-camera-probe-failed-error-121-read-the-dmesg-trail 2026-11-09T10:21:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-54cfdfe62d8057c556d2d586.jpg?v=1794237669 MIPI camera probe failed error -121: read the dmesg trail MIPI camera probe failed error -121: read the dmesg trail https://lumaspecvision.com/blogs/learn/deploy-custom-code-to-a-smart-camera-match-sdk-and-firmware-versions 2026-11-09T11:48:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-253a3d35756734827ed73954.jpg?v=1794237739 Deploy custom code to a smart camera: match SDK and firmware versions Deploy custom code to a smart camera: match SDK and firmware versions https://lumaspecvision.com/blogs/learn/cv2-cuda-modules-missing-in-python-check-the-installed-build 2026-11-09T10:23:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e716f01ce24abc0254a50279.jpg?v=1794237803 cv2.cuda modules missing in Python: check the installed build cv2.cuda modules missing in Python: check the installed build https://lumaspecvision.com/blogs/learn/most-reliable-camera-interface-gige-usb3-camera-link-or-coaxpress 2026-11-09T10:25:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-03bb07914ef4161ece2d1a32.jpg?v=1794237911 Most reliable camera interface: GigE, USB3, Camera Link or CoaXPress Most reliable camera interface: GigE, USB3, Camera Link or CoaXPress https://lumaspecvision.com/blogs/learn/remove-linear-background-features-with-compactness-blob-filtering 2026-11-09T10:30:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a01114b921e07d5cb05f5dce.jpg?v=1794238211 Remove linear background features with compactness blob filtering Remove linear background features with compactness blob filtering https://lumaspecvision.com/blogs/learn/camera-orientation-precision-on-small-parts-and-the-10-field-rule 2026-11-09T15:51:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2f15e89ed05b814ad3ccc52c.jpg?v=1794238279 Camera orientation precision on small parts and the 10% field rule Camera orientation precision on small parts and the 10% field rule https://lumaspecvision.com/blogs/learn/camera-core-temperature-vs-housing-temperature-estimate-and-monitor 2026-11-09T20:48:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2456bc64bf531d5a7f9c1cee.jpg?v=1794238347 Camera core temperature vs housing temperature: estimate and monitor Camera core temperature vs housing temperature: estimate and monitor https://lumaspecvision.com/blogs/learn/multiple-cameras-share-one-strobe-let-one-camera-fire-it 2026-11-09T10:33:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2bdf505db882481cd6a2e74a.jpg?v=1794238416 Multiple cameras share one strobe: let one camera fire it Multiple cameras share one strobe: let one camera fire it https://lumaspecvision.com/blogs/learn/vision-systems-that-cannot-fail-design-for-zero-service-visits 2026-11-09T11:26:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0097e173470af2981acfd4be.jpg?v=1794238483 Vision systems that cannot fail: design for zero service visits Vision systems that cannot fail: design for zero service visits https://lumaspecvision.com/blogs/learn/changing-pixel-format-halves-your-frame-rate-check-linked-attributes 2026-11-09T13:23:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-09d478ac6aec93f8d5bd544b.jpg?v=1794238737 Changing pixel format halves your frame rate: check linked attributes Changing pixel format halves your frame rate: check linked attributes https://lumaspecvision.com/blogs/learn/opencv-stuck-at-cap-read-frame-on-a-depth-camera-fix-the-middleware 2026-11-09T10:40:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3dcdcdbc604a9183cc685163.jpg?v=1794238806 OpenCV stuck at cap read frame on a depth camera: fix the middleware OpenCV stuck at cap read frame on a depth camera: fix the middleware https://lumaspecvision.com/blogs/learn/how-camera-field-of-view-changes-with-working-distance 2026-11-09T20:07:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-de12a494abe15da1f59f4519.jpg?v=1794238872 How camera field of view changes with working distance How camera field of view changes with working distance https://lumaspecvision.com/blogs/learn/ros-multi-camera-topic-names-give-each-wrapper-a-namespace 2026-11-09T10:42:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e0ee4baabf401762dc22795d.jpg?v=1794238942 ROS multi camera topic names: give each wrapper a namespace ROS multi camera topic names: give each wrapper a namespace https://lumaspecvision.com/blogs/learn/store-a-scanned-barcode-value-in-val3-and-trigger-three-applications 2026-11-09T13:15:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1843b123436804579bc56832.jpg?v=1794239010 Store a scanned barcode value in VAL3 and trigger three applications Store a scanned barcode value in VAL3 and trigger three applications https://lumaspecvision.com/blogs/learn/barcode-scanner-tab-then-enter-suffixes-alternate-scan-actions 2026-11-09T11:37:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-77ccc2b0359606b19ae8e4fb.jpg?v=1794239289 Barcode scanner tab then enter suffixes: alternate scan actions Barcode scanner tab then enter suffixes: alternate scan actions https://lumaspecvision.com/blogs/learn/robot-repositioned-between-setups-teach-one-table-feature 2026-11-09T10:49:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c5f11c88e1a365d243cca43e.jpg?v=1794239358 Robot repositioned between setups: teach one table feature Robot repositioned between setups: teach one table feature https://lumaspecvision.com/blogs/learn/libcamera-commands-not-found-after-an-os-update-what-changed 2026-11-09T10:50:31-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a8e203bf0849909c0e5c13fa.jpg?v=1794239431 libcamera commands not found after an OS update: what changed libcamera commands not found after an OS update: what changed https://lumaspecvision.com/blogs/learn/camera-connected-to-a-vision-controller-will-not-open-from-your-pc 2026-11-09T17:56:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-762309cefb74031455d8825e.jpg?v=1794239497 Camera connected to a vision controller will not open from your PC Camera connected to a vision controller will not open from your PC https://lumaspecvision.com/blogs/learn/how-to-clean-a-sapphire-inspection-window-without-scratching-it 2026-11-09T15:52:42-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b908fd9d8645442a7cbc5459.jpg?v=1794239569 How to clean a sapphire inspection window without scratching it How to clean a sapphire inspection window without scratching it https://lumaspecvision.com/blogs/learn/faster-1d-barcode-detection-on-embedded-smart-cameras 2026-11-09T10:57:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2077efe563dbed955a73b81d.jpg?v=1794239823 Faster 1D barcode detection on embedded smart cameras Faster 1D barcode detection on embedded smart cameras https://lumaspecvision.com/blogs/learn/usb-camera-timeout-at-high-resolution-fix-bandwidth-and-pacing 2026-11-09T17:18:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-36d38cf428af6482700a10ec.jpg?v=1794239888 USB camera timeout at high resolution: fix bandwidth and pacing USB camera timeout at high resolution: fix bandwidth and pacing https://lumaspecvision.com/blogs/learn/smart-camera-to-robot-tcp-data-exchange-that-parses-results 2026-11-09T14:29:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-381186728e1c874f2c444982.jpg?v=1794239963 Smart camera to robot TCP data exchange that parses results Smart camera to robot TCP data exchange that parses results https://lumaspecvision.com/blogs/learn/choosing-a-lightweight-cnn-backbone-for-embedded-vision-inference 2026-11-09T17:56:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-01cdfb5c982fc702540da474.jpg?v=1794240044 Choosing a lightweight CNN backbone for embedded vision inference Choosing a lightweight CNN backbone for embedded vision inference https://lumaspecvision.com/blogs/learn/vision-pick-coordinates-on-a-tilted-plane-build-your-own-transform 2026-11-09T11:01:54-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-cb53ec9a85311c138b2992f7.jpg?v=1794240114 Vision pick coordinates on a tilted plane: build your own transform Vision pick coordinates on a tilted plane: build your own transform https://lumaspecvision.com/blogs/learn/stereo-depth-node-won-t-start-verify-gpu-runtime-libraries-first 2026-11-09T11:06:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0922ff2d70e69bdfb96f1bde.jpg?v=1794240363 Stereo depth node won't start: verify GPU runtime libraries first Stereo depth node won't start: verify GPU runtime libraries first https://lumaspecvision.com/blogs/learn/can-vision-locate-this-part-a-feasibility-checklist-before-you-teach 2026-11-09T14:27:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9dac44615d331738c094184b.jpg?v=1794240476 Can vision locate this part? A feasibility checklist before you teach Can vision locate this part? A feasibility checklist before you teach https://lumaspecvision.com/blogs/learn/photometry-calibration-of-focus-exposure-and-gain-offline-vs-live 2026-11-09T11:09:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-988ada174abd6f4f4fd3f8a1.jpg?v=1794240543 Photometry calibration of focus, exposure and gain: offline vs live Photometry calibration of focus, exposure and gain: offline vs live https://lumaspecvision.com/blogs/learn/multi-camera-conveyor-tracking-one-merged-results-table 2026-11-09T17:56:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-15afdbbb8b46a01ef26846bf.jpg?v=1794240621 Multi-camera conveyor tracking: one merged results table Multi-camera conveyor tracking: one merged results table https://lumaspecvision.com/blogs/learn/stream-a-mipi-camera-over-rtsp-with-gstreamer-fix-preroll-failures 2026-11-09T12:21:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f1067ea5485e2bf3a329a0b0.jpg?v=1794240692 Stream a MIPI camera over RTSP with GStreamer: fix preroll failures Stream a MIPI camera over RTSP with GStreamer: fix preroll failures https://lumaspecvision.com/blogs/learn/adding-ir-light-to-a-depth-camera-when-it-helps-and-when-it-hurts 2026-11-10T00:18:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f50649e9443f0506c477fd47.jpg?v=1794240965 Adding IR light to a depth camera: when it helps and when it hurts Adding IR light to a depth camera: when it helps and when it hurts https://lumaspecvision.com/blogs/learn/check-part-presence-with-a-fixed-3d-roi-over-each-hole 2026-11-09T11:17:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-84e6ab8726f8f157ac7185bb.jpg?v=1794241033 Check part presence with a fixed 3D ROI over each hole Check part presence with a fixed 3D ROI over each hole https://lumaspecvision.com/blogs/learn/csi-camera-short-frame-errors-match-the-mode-to-the-sensor-output 2026-11-09T16:42:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-aae306a5b98541fe8965903e.jpg?v=1794241107 CSI camera short frame errors: match the mode to the sensor output CSI camera short frame errors: match the mode to the sensor output https://lumaspecvision.com/blogs/learn/uninstall-vision-system-software-from-a-robot-controller 2026-11-09T13:51:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a034eb5251a90f4881ba1a9c.jpg?v=1794241173 Uninstall vision system software from a robot controller Uninstall vision system software from a robot controller https://lumaspecvision.com/blogs/learn/rtsp-decode-cpu-overload-offload-decode-and-conversion-to-the-gpu 2026-11-09T21:02:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4847613ddfa9636579a46f1f.jpg?v=1794241242 RTSP decode CPU overload: offload decode and conversion to the GPU RTSP decode CPU overload: offload decode and conversion to the GPU https://lumaspecvision.com/blogs/learn/noisy-stereo-point-cloud-fixes-thresholds-sensing-mode-depth-range 2026-11-09T19:36:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b2de85148f649ee126e78128.jpg?v=1794241505 Noisy stereo point cloud fixes: thresholds, sensing mode, depth range Noisy stereo point cloud fixes: thresholds, sensing mode, depth range https://lumaspecvision.com/blogs/learn/wrist-camera-and-gripper-wiring-fix-red-led-power-faults 2026-11-09T11:26:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5a4bfc1e613aabaabc19649d.jpg?v=1794241575 Wrist camera and gripper wiring: fix red LED power faults Wrist camera and gripper wiring: fix red LED power faults https://lumaspecvision.com/blogs/learn/eeprom-calibration-write-failed-fix-your-stereo-camera-board-first 2026-11-09T14:46:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-61ead9296019a56ea82ca403.jpg?v=1794241650 EEPROM calibration write failed: fix your stereo camera board first EEPROM calibration write failed: fix your stereo camera board first https://lumaspecvision.com/blogs/learn/stream-smart-camera-live-video-and-metrics-to-a-custom-dashboard 2026-11-09T12:47:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d7d4c360a5d6e93526da6dbf.jpg?v=1794241722 Stream smart camera live video and metrics to a custom dashboard Stream smart camera live video and metrics to a custom dashboard https://lumaspecvision.com/blogs/learn/switch-vision-jobs-mid-program-without-losing-the-camera-socket 2026-11-09T11:29:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9abcd75b62834c38fad22168.jpg?v=1794241790 Switch vision jobs mid program without losing the camera socket Switch vision jobs mid program without losing the camera socket https://lumaspecvision.com/blogs/learn/apply-camera-xy-offsets-in-a-robot-program-with-unit-conversion 2026-11-09T14:00:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-17df17c55e6d4d127bc4d513.jpg?v=1794242041 Apply camera XY offsets in a robot program with unit conversion Apply camera XY offsets in a robot program with unit conversion https://lumaspecvision.com/blogs/learn/camera-streaming-buffer-count-why-three-frames-beat-one 2026-11-09T14:40:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-94c8bc6d67db19fce47a90b1.jpg?v=1794242111 Camera streaming buffer count: why three frames beat one Camera streaming buffer count: why three frames beat one https://lumaspecvision.com/blogs/learn/trigger-a-machine-vision-camera-from-a-daq-or-scada-program 2026-11-09T23:52:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-21b77ec24af96f4b577b3834.jpg?v=1794242186 Trigger a machine vision camera from a DAQ or SCADA program Trigger a machine vision camera from a DAQ or SCADA program https://lumaspecvision.com/blogs/learn/barcode-scanner-appends-to-the-previous-value-fix-it-with-selectall 2026-11-09T11:37:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-139f0e5bf9c31b6da5273641.jpg?v=1794242259 Barcode scanner appends to the previous value: fix it with selectAll Barcode scanner appends to the previous value: fix it with selectAll https://lumaspecvision.com/blogs/learn/camera-roi-offsets-reset-to-zero-set-width-and-height-first 2026-11-09T11:39:01-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b9754eaadc710ee9312bc734.jpg?v=1794242341 Camera ROI offsets reset to zero: set width and height first Camera ROI offsets reset to zero: set width and height first https://lumaspecvision.com/blogs/learn/automating-manual-visual-inspection-when-one-click-works 2026-11-09T13:32:02-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8247b56a756279c7864a4238.jpg?v=1794242607 Automating manual visual inspection: when one click works Automating manual visual inspection: when one click works https://lumaspecvision.com/blogs/learn/encoder-trigger-distance-for-belt-tracking-set-spacing-without-faults 2026-11-09T11:44:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-fa809a687ad8b4479a23980f.jpg?v=1794242677 Encoder trigger distance for belt tracking: set spacing without faults Encoder trigger distance for belt tracking: set spacing without faults https://lumaspecvision.com/blogs/learn/vision-locate-for-robot-part-picking-set-it-up-to-survive-rotation 2026-11-09T11:55:53-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7d73cbdfdaa4d047475000c4.jpg?v=1794242750 Vision locate for robot part picking: set it up to survive rotation Vision locate for robot part picking: set it up to survive rotation https://lumaspecvision.com/blogs/learn/camera-field-of-view-at-a-given-mounting-height-how-to-size-it 2026-11-09T14:58:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8ad6e3f54fa50628a5f09060.jpg?v=1794242819 Camera field of view at a given mounting height: how to size it Camera field of view at a given mounting height: how to size it https://lumaspecvision.com/blogs/learn/teach-objects-on-an-inclined-work-plane-calibrate-at-part-top-height 2026-11-09T14:28:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2a2608e0655538743f8dc930.jpg?v=1794242885 Teach objects on an inclined work plane: calibrate at part-top height Teach objects on an inclined work plane: calibrate at part-top height https://lumaspecvision.com/blogs/learn/auto-start-your-vision-system-at-robot-controller-boot 2026-11-09T22:30:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6d3c4dfce47c071b46f65e8c.jpg?v=1794243127 Auto-start your vision system at robot controller boot Auto-start your vision system at robot controller boot https://lumaspecvision.com/blogs/learn/parametric-teach-for-geometric-parts-faster-vision-locate 2026-11-09T14:37:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f2df8fe93007968279c00b56.jpg?v=1794243202 Parametric teach for geometric parts: faster vision locate Parametric teach for geometric parts: faster vision locate https://lumaspecvision.com/blogs/learn/udp-broadcast-discovery-fails-with-multiple-ipv4-addresses 2026-11-09T11:54:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2ae6c5147bcf9976bc4052e6.jpg?v=1794243268 UDP broadcast discovery fails with multiple IPv4 addresses UDP broadcast discovery fails with multiple IPv4 addresses https://lumaspecvision.com/blogs/learn/dynamic-roi-adjustment-to-part-position-blob-anchor-method 2026-11-09T18:24:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b4af31acd78d76ce5d562068.jpg?v=1794243343 Dynamic ROI adjustment to part position: blob anchor method Dynamic ROI adjustment to part position: blob anchor method https://lumaspecvision.com/blogs/learn/12-bit-data-in-a-16-bit-v4l2-frame-why-values-top-out-near-65520 2026-11-09T11:56:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-df75108f5dc00305c4a33690.jpg?v=1794243419 12-bit data in a 16-bit V4L2 frame: why values top out near 65520 12-bit data in a 16-bit V4L2 frame: why values top out near 65520 https://lumaspecvision.com/blogs/learn/ros-2-cameracalibrator-remap-warnings-and-docker-mount-fix 2026-11-09T12:01:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-957434c9c966c9db479df0d2.jpg?v=1794243675 ROS 2 cameracalibrator remap warnings and Docker mount fix ROS 2 cameracalibrator remap warnings and Docker mount fix https://lumaspecvision.com/blogs/learn/scan-a-barcode-to-select-a-recipe-on-your-hmi 2026-11-09T12:02:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-581aa0eb33b69ff17a2b6d5f.jpg?v=1794243749 Scan a barcode to select a recipe on your HMI Scan a barcode to select a recipe on your HMI https://lumaspecvision.com/blogs/learn/cs-mount-vs-s-mount-camera-variant-choose-at-order-time 2026-11-09T12:03:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-acecc84fd19c46d6f4c4237b.jpg?v=1794243819 CS mount vs S-mount camera variant: choose at order time CS mount vs S-mount camera variant: choose at order time https://lumaspecvision.com/blogs/learn/print-a-barcode-label-from-a-plc-without-a-pc 2026-11-09T12:04:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-317517aae515e53cc8145c89.jpg?v=1794243890 Print a barcode label from a PLC without a PC Print a barcode label from a PLC without a PC https://lumaspecvision.com/blogs/learn/trim-a-substring-from-a-barcode-scan-string-in-your-program 2026-11-09T12:05:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-78ccb3964d53ff487b8b04a0.jpg?v=1794243959 Trim a substring from a barcode scan string in your program Trim a substring from a barcode scan string in your program https://lumaspecvision.com/blogs/learn/multiple-vision-cameras-on-modbus-tcp-one-plc-cpu-one-poll-loop 2026-11-09T12:10:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8e04ac07ad3f1f4ed0b59984.jpg?v=1794244206 Multiple vision cameras on Modbus TCP: one PLC CPU, one poll loop Multiple vision cameras on Modbus TCP: one PLC CPU, one poll loop https://lumaspecvision.com/blogs/learn/calibration-pose-unreachable-scale-the-grid-to-robot-reach 2026-11-09T12:11:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c24087ab056dc2d908727612.jpg?v=1794244280 Calibration pose unreachable: scale the grid to robot reach Calibration pose unreachable: scale the grid to robot reach https://lumaspecvision.com/blogs/learn/save-data-before-a-scene-switch-sequence-it-with-an-i-o-handshake 2026-11-09T12:28:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-63197acc4497ef31b6063565.jpg?v=1794244351 Save data before a scene switch: sequence it with an I/O handshake Save data before a scene switch: sequence it with an I/O handshake https://lumaspecvision.com/blogs/learn/camera-sdk-callback-wrapper-dll-for-labview-bridge-events-with-c 2026-11-10T00:12:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-12b61efe00bdfb43a2658114.jpg?v=1794244419 Camera SDK callback wrapper DLL for LabVIEW: bridge events with C Camera SDK callback wrapper DLL for LabVIEW: bridge events with C https://lumaspecvision.com/blogs/learn/smart-camera-results-to-an-rt-controller-how-to-split-the-work 2026-11-09T14:38:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-78f8f62a60e6d0858d28a3a3.jpg?v=1794244493 Smart camera results to an RT controller: how to split the work Smart camera results to an RT controller: how to split the work https://lumaspecvision.com/blogs/learn/why-vision-guided-robot-offset-correction-shifts-x-and-y 2026-11-09T12:19:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4a2d45e73e50dbbf5b414d0f.jpg?v=1794244744 Why vision guided robot offset correction shifts x and y Why vision guided robot offset correction shifts x and y https://lumaspecvision.com/blogs/learn/camera-user-flash-store-calibration-data-on-gige-and-usb-cameras 2026-11-09T12:20:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e51cdf7f18f68a68a5ae4f57.jpg?v=1794244815 Camera user flash: store calibration data on GigE and USB cameras Camera user flash: store calibration data on GigE and USB cameras https://lumaspecvision.com/blogs/learn/mipi-csi-vs-usb3-for-a-raw-bayer-camera-stream 2026-11-09T12:21:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-52538485b110e8ae55fd286c.jpg?v=1794244882 MIPI CSI vs USB3 for a raw Bayer camera stream MIPI CSI vs USB3 for a raw Bayer camera stream https://lumaspecvision.com/blogs/learn/wrist-camera-full-resolution-image-access-from-an-external-pc 2026-11-09T12:22:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c50de80f2d427c2e9a0e2a5c.jpg?v=1794244961 Wrist camera full resolution image access from an external PC Wrist camera full resolution image access from an external PC https://lumaspecvision.com/blogs/learn/barcode-scanner-property-change-script-fix-the-payload-and-navigate 2026-11-09T12:23:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d600f36cbed44345900f8950.jpg?v=1794245030 Barcode scanner property change script: fix the payload and navigate Barcode scanner property change script: fix the payload and navigate https://lumaspecvision.com/blogs/learn/receiving-vision-data-in-rapid-over-tcp-sockets-how-it-works 2026-11-09T12:28:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4a3ca19fb11603f7b294f5ca.jpg?v=1794245294 Receiving vision data in RAPID over TCP sockets: how it works Receiving vision data in RAPID over TCP sockets: how it works https://lumaspecvision.com/blogs/learn/count-multiple-parts-and-find-the-cluster-centroid-in-one-image 2026-11-09T12:29:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-970d91e899697b4ab93900dc.jpg?v=1794245369 Count multiple parts and find the cluster centroid in one image Count multiple parts and find the cluster centroid in one image https://lumaspecvision.com/blogs/learn/camera-link-camera-file-for-a-sensor-with-no-vendor-file-build-it 2026-11-09T12:30:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f6fce2ad6820ecea9c48f960.jpg?v=1794245441 Camera Link camera file for a sensor with no vendor file: build it Camera Link camera file for a sensor with no vendor file: build it https://lumaspecvision.com/blogs/learn/read-a-serial-barcode-scanner-over-tcp-to-pc-software 2026-11-09T12:31:50-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-10f8875ec952b43c55b268ea.jpg?v=1794245509 Read a serial barcode scanner over TCP to PC software Read a serial barcode scanner over TCP to PC software https://lumaspecvision.com/blogs/learn/how-to-decode-an-intelligent-mail-barcode-from-an-image 2026-11-09T12:33:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-afef2788b9c61b9bf7dfb98a.jpg?v=1794245584 How to decode an intelligent mail barcode from an image How to decode an intelligent mail barcode from an image https://lumaspecvision.com/blogs/learn/trigger-a-vision-inspection-over-rs-232-from-a-plc 2026-11-09T12:37:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-421939a256e188ff548759ee.jpg?v=1794245829 Trigger a vision inspection over RS-232 from a PLC Trigger a vision inspection over RS-232 from a PLC https://lumaspecvision.com/blogs/learn/ocr-roi-follows-a-moving-part-anchor-it-to-a-pattern-match 2026-11-09T14:00:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c25e09ee32f32fde4e5e4f89.jpg?v=1794245901 OCR ROI follows a moving part: anchor it to a pattern match OCR ROI follows a moving part: anchor it to a pattern match https://lumaspecvision.com/blogs/learn/radiometric-jpg-thermal-images-saving-16-bit-temperature-data 2026-11-09T14:39:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5683baee4ee01362a85aa065.jpg?v=1794245970 Radiometric jpg thermal images: saving 16-bit temperature data Radiometric jpg thermal images: saving 16-bit temperature data https://lumaspecvision.com/blogs/learn/usb-camera-returns-black-images-on-most-grabs-snap-vs-grab-modes 2026-11-09T13:42:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-91f0b8103e0a98ae6779ce83.jpg?v=1794246041 USB camera returns black images on most grabs: snap vs grab modes USB camera returns black images on most grabs: snap vs grab modes https://lumaspecvision.com/blogs/learn/tracking-a-point-with-a-wrist-camera-and-opencv 2026-11-09T12:41:52-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-428b3df752d14f9c18dc1235.jpg?v=1794246112 Tracking a point with a wrist camera and OpenCV Tracking a point with a wrist camera and OpenCV https://lumaspecvision.com/blogs/learn/trigger-a-usb-camera-capture-from-a-robot-controller-over-a-socket 2026-11-09T19:27:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-39a018a45c840ff80ab866f7.jpg?v=1794246363 Trigger a USB camera capture from a robot controller over a socket Trigger a USB camera capture from a robot controller over a socket https://lumaspecvision.com/blogs/learn/smart-camera-socket-handoff-to-a-robot-straight-down-pick 2026-11-09T12:47:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-b645e5da1aa26ede4a616d5b.jpg?v=1794246430 Smart camera socket handoff to a robot: straight-down pick Smart camera socket handoff to a robot: straight-down pick https://lumaspecvision.com/blogs/learn/camera-image-mirrored-or-blank-lines-flip-settings-and-tap-reversal 2026-11-09T12:48:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-57d8d3590a61ca9c937a0768.jpg?v=1794246514 Camera image mirrored or blank lines: flip settings and tap reversal Camera image mirrored or blank lines: flip settings and tap reversal https://lumaspecvision.com/blogs/learn/camera-module-low-light-imaging-with-ir-illumination 2026-11-09T12:49:43-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d079d1aaaa881ec3aa18bc12.jpg?v=1794246583 Camera module low light imaging with IR illumination Camera module low light imaging with IR illumination https://lumaspecvision.com/blogs/learn/camera-module-raw-image-capture-check-before-you-code 2026-11-09T16:38:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-056c74307fd12e4d3f1c6d64.jpg?v=1794246662 Camera module raw image capture: check before you code Camera module raw image capture: check before you code https://lumaspecvision.com/blogs/learn/accumulate-multiple-light-stripes-in-one-image-with-a-long-exposure 2026-11-09T12:55:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3c517377ca4b64d0dbe43cd7.jpg?v=1794246905 Accumulate multiple light stripes in one image with a long exposure Accumulate multiple light stripes in one image with a long exposure https://lumaspecvision.com/blogs/learn/speed-up-vision-acquisition-time-by-cutting-processing-load 2026-11-09T12:56:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-df0ccc3e3972b0ffae29fd90.jpg?v=1794246989 Speed up vision acquisition time by cutting processing load Speed up vision acquisition time by cutting processing load https://lumaspecvision.com/blogs/learn/vision-detection-score-variable-log-it-in-the-robot-program 2026-11-09T12:57:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-48a453f154594fef3b82d22f.jpg?v=1794247056 Vision detection score variable: log it in the robot program Vision detection score variable: log it in the robot program https://lumaspecvision.com/blogs/learn/integrate-a-thermal-camera-into-a-daq-application-via-its-sdk 2026-11-09T14:39:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-48b3ddccaf82833a7de0ebfb.jpg?v=1794247125 Integrate a thermal camera into a DAQ application via its SDK Integrate a thermal camera into a DAQ application via its SDK https://lumaspecvision.com/blogs/learn/return-an-image-from-a-c-dll-to-labview-memory-and-types 2026-11-09T12:59:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-12a4a1b333bbc7df1a079b98.jpg?v=1794247191 Return an image from a C++ DLL to LabVIEW: memory and types Return an image from a C++ DLL to LabVIEW: memory and types https://lumaspecvision.com/blogs/learn/handheld-wireless-barcode-reader-to-plc-over-tcp 2026-11-09T13:04:08-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a82d4504def5d12f9bd1af37.jpg?v=1794247448 Handheld wireless barcode reader to PLC over TCP Handheld wireless barcode reader to PLC over TCP https://lumaspecvision.com/blogs/learn/monochrome-vs-color-camera-for-machine-vision-how-to-choose 2026-11-09T13:05:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-81bd2f69d4159e3f1f6d159d.jpg?v=1794247516 Monochrome vs color camera for machine vision: how to choose Monochrome vs color camera for machine vision: how to choose https://lumaspecvision.com/blogs/learn/multi-angle-sequential-lighting-to-reveal-scratches-on-glossy-parts 2026-11-09T13:06:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e564072b6231a06c15ce5e90.jpg?v=1794247589 Multi-angle sequential lighting to reveal scratches on glossy parts Multi-angle sequential lighting to reveal scratches on glossy parts https://lumaspecvision.com/blogs/learn/crossed-polarizers-for-specular-glare-suppression-in-machine-vision 2026-11-09T13:07:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-58c36268e7f3efce8ca05675.jpg?v=1794247659 Crossed polarizers for specular glare suppression in machine vision Crossed polarizers for specular glare suppression in machine vision https://lumaspecvision.com/blogs/learn/check-minimum-clearance-between-parts-before-a-robot-pick 2026-11-09T14:21:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-872be360816f77af9043d41d.jpg?v=1794247725 Check minimum clearance between parts before a robot pick Check minimum clearance between parts before a robot pick https://lumaspecvision.com/blogs/learn/trigger-a-code-reader-from-a-robot-program-and-confirm-the-scan 2026-11-09T13:13:01-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c6eeccfa92b848896cbced28.jpg?v=1794247981 Trigger a code reader from a robot program and confirm the scan Trigger a code reader from a robot program and confirm the scan https://lumaspecvision.com/blogs/learn/call-a-subvi-by-reference-in-your-custom-ui-without-hangs 2026-11-09T13:14:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-fbfef9d4309ca15c80033ff8.jpg?v=1794248051 Call a subVI by reference in your custom UI without hangs Call a subVI by reference in your custom UI without hangs https://lumaspecvision.com/blogs/learn/plc-usb-port-and-barcode-scanners-why-serial-still-wins 2026-11-09T13:15:23-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7621ecc002332afcdc6af9bd.jpg?v=1794248123 PLC USB port and barcode scanners: why serial still wins PLC USB port and barcode scanners: why serial still wins https://lumaspecvision.com/blogs/learn/can-a-scan-engine-stream-video-and-decode-barcodes-at-the-same-time 2026-11-09T13:16:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-403557cadedd403fc3b9d627.jpg?v=1794248194 Can a scan engine stream video and decode barcodes at the same time? Can a scan engine stream video and decode barcodes at the same time? https://lumaspecvision.com/blogs/learn/mobile-camera-orientation-fix-barcode-decoding-at-any-tablet-angle 2026-11-09T13:17:42-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-32f6b9fcbebbe4f9df6b4fa6.jpg?v=1794248262 Mobile camera orientation: fix barcode decoding at any tablet angle Mobile camera orientation: fix barcode decoding at any tablet angle https://lumaspecvision.com/blogs/learn/vision-sdk-undefined-reference-fix-a-compiler-mismatch-at-link-time 2026-11-09T21:02:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-82208658700b904f3409fff5.jpg?v=1794248524 Vision SDK undefined reference: fix a compiler mismatch at link time Vision SDK undefined reference: fix a compiler mismatch at link time https://lumaspecvision.com/blogs/learn/zero-copy-image-buffer-access-on-gige-why-the-pointer-trick-fails 2026-11-09T13:23:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-331a6acf14a8882851167fdd.jpg?v=1794248599 Zero copy image buffer access on GigE: why the pointer trick fails Zero copy image buffer access on GigE: why the pointer trick fails https://lumaspecvision.com/blogs/learn/opencv-videocapture-0-throws-unknown-exception-fix-the-java-setup 2026-11-09T13:24:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-643da9df12e16d33c5a8a3de.jpg?v=1794248669 OpenCV VideoCapture(0) throws unknown exception: fix the Java setup OpenCV VideoCapture(0) throws unknown exception: fix the Java setup https://lumaspecvision.com/blogs/learn/avi-codec-file-i-o-error-get-frames-from-converted-video 2026-11-09T15:46:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7b6eb0b8b200b139be6f6087.jpg?v=1794248743 AVI codec file IO error: get frames from converted video AVI codec file IO error: get frames from converted video https://lumaspecvision.com/blogs/learn/recording-a-compressed-avi-from-a-camera-stream-codec-availability 2026-11-09T20:15:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-225417a2164c47765b09fc48.jpg?v=1794248809 Recording a compressed AVI from a camera stream: codec availability Recording a compressed AVI from a camera stream: codec availability https://lumaspecvision.com/blogs/learn/when-manual-visual-inspection-beats-automation-an-honest-checklist 2026-11-09T14:00:28-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-6a443eb839e17bc67d3e82f4.jpg?v=1794249121 When manual visual inspection beats automation: an honest checklist When manual visual inspection beats automation: an honest checklist https://lumaspecvision.com/blogs/learn/two-views-one-camera-mirror-optics-for-imaging-two-cube-faces 2026-11-09T13:33:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-40d08888f83df46bc97f67fc.jpg?v=1794249195 Two views, one camera: mirror optics for imaging two cube faces Two views, one camera: mirror optics for imaging two cube faces https://lumaspecvision.com/blogs/learn/depth-camera-point-cloud-flat-in-xy-fix-the-optical-frame 2026-11-09T16:47:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0543a6c7dcbeedcf491f95a5.jpg?v=1794249264 Depth camera point cloud flat in XY: fix the optical frame Depth camera point cloud flat in XY: fix the optical frame https://lumaspecvision.com/blogs/learn/v4l2-buffer-timestamp-know-when-a-frame-was-really-captured 2026-11-09T13:35:37-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9b97a74c5e624f31a0892e91.jpg?v=1794249336 v4l2 buffer timestamp: know when a frame was really captured v4l2 buffer timestamp: know when a frame was really captured https://lumaspecvision.com/blogs/learn/trigger-capture-and-save-tcp-ip-camera-images-in-node-red 2026-11-09T13:36:44-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-987b65f598c867c608ae3deb.jpg?v=1794249403 Trigger, capture and save TCP/IP camera images in Node-RED Trigger, capture and save TCP/IP camera images in Node-RED https://lumaspecvision.com/blogs/learn/camera-startup-time-to-first-image-under-one-second 2026-11-09T16:38:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-16fec5edda5ba430fa19de73.jpg?v=1794249664 Camera startup time to first image under one second Camera startup time to first image under one second https://lumaspecvision.com/blogs/learn/uvc-compliant-usb-cameras-on-embedded-linux-skip-the-driver-rebuild 2026-11-09T13:42:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0554aa7983b167abb1029b15.jpg?v=1794249738 UVC-compliant USB cameras on embedded Linux: skip the driver rebuild UVC-compliant USB cameras on embedded Linux: skip the driver rebuild https://lumaspecvision.com/blogs/learn/event-camera-tracking-split-events-between-two-mirror-positions 2026-11-09T13:43:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ab69d6984a9898a97db10554.jpg?v=1794249809 Event camera tracking: split events between two mirror positions Event camera tracking: split events between two mirror positions https://lumaspecvision.com/blogs/learn/connect-a-depth-camera-to-android-over-usb-otg 2026-11-09T23:36:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-52743b7871ccbb0d433d6e9a.jpg?v=1794249878 Connect a depth camera to Android over USB OTG Connect a depth camera to Android over USB OTG https://lumaspecvision.com/blogs/learn/wsl2-camera-discovery-fails-mdns-multicast-needs-mirrored-networking 2026-11-09T15:25:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ecb9743bea60616e6695cd21.jpg?v=1794249950 WSL2 camera discovery fails: mDNS multicast needs mirrored networking WSL2 camera discovery fails: mDNS multicast needs mirrored networking https://lumaspecvision.com/blogs/learn/part-and-lighting-color-to-maximize-grayscale-contrast 2026-11-09T18:40:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-39bf78ef65285bbf3af4222c.jpg?v=1794250213 Part and lighting color to maximize grayscale contrast Part and lighting color to maximize grayscale contrast https://lumaspecvision.com/blogs/learn/vision-system-down-error-on-a-robot-controller-fix-the-usb-layout 2026-11-09T23:09:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d14b8ae2660d6627851f9219.jpg?v=1794250282 Vision system down error on a robot controller: fix the USB layout Vision system down error on a robot controller: fix the USB layout https://lumaspecvision.com/blogs/learn/wrist-camera-locate-empty-tray-slot-teach-the-cavity-as-a-part 2026-11-09T14:28:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4cb13a762d7c36402b1f355d.jpg?v=1794250352 Wrist camera locate empty tray slot: teach the cavity as a part Wrist camera locate empty tray slot: teach the cavity as a part https://lumaspecvision.com/blogs/learn/export-a-structured-point-cloud-as-xyz-and-png-from-one-capture 2026-11-09T13:53:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f01e5b9673e2b995a0c69f11.jpg?v=1794250431 Export a structured point cloud as xyz and PNG from one capture Export a structured point cloud as xyz and PNG from one capture https://lumaspecvision.com/blogs/learn/monocular-vslam-error-fix-the-loop-closure-intrinsics-type 2026-11-09T13:55:00-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1b829a673fd93c15ae9c87fa.jpg?v=1794250500 Monocular vSLAM error: fix the loop closure intrinsics type Monocular vSLAM error: fix the loop closure intrinsics type https://lumaspecvision.com/blogs/learn/opencv-contour-coordinates-to-x-and-y-arrays-for-centroid-distance 2026-11-09T13:59:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9dcecc55f76f87dc947c08fc.jpg?v=1794250751 OpenCV contour coordinates to x and y arrays for centroid distance OpenCV contour coordinates to x and y arrays for centroid distance https://lumaspecvision.com/blogs/learn/dmc-code-readers-for-workpiece-tracking-ip-camera-or-smart-reader 2026-11-09T14:00:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-23124922333220f0cc11f09e.jpg?v=1794250825 DMC code readers for workpiece tracking: IP camera or smart reader DMC code readers for workpiece tracking: IP camera or smart reader https://lumaspecvision.com/blogs/learn/mipi-csi-2-image-capture-pipeline-sensor-to-host-step-by-step 2026-11-09T14:01:35-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1c6d7a917ab682adc94b29a9.jpg?v=1794250895 MIPI CSI-2 image capture pipeline: sensor to host step by step MIPI CSI-2 image capture pipeline: sensor to host step by step https://lumaspecvision.com/blogs/learn/first-chance-exceptions-in-the-debug-output-when-to-ignore-them 2026-11-09T14:02:58-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1a12eeefd85976806d527335.jpg?v=1794250978 First chance exceptions in the debug output: when to ignore them First chance exceptions in the debug output: when to ignore them https://lumaspecvision.com/blogs/learn/autocomplete-not-working-for-compiled-python-vision-libraries 2026-11-09T14:04:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-af42e35787d1613a45419f5e.jpg?v=1794251050 Autocomplete not working for compiled Python vision libraries Autocomplete not working for compiled Python vision libraries https://lumaspecvision.com/blogs/learn/photogrammetry-with-coded-markers-and-scale-bars-for-3d-measurement 2026-11-09T14:09:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-17588900da310414f0b86ab7.jpg?v=1794251364 Photogrammetry with coded markers and scale bars for 3D measurement Photogrammetry with coded markers and scale bars for 3D measurement https://lumaspecvision.com/blogs/learn/imx219-and-imx477-on-jetson-built-in-driver-support-and-stereo-sync 2026-11-09T14:10:36-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-684274ee47cb6f21aee5d78d.jpg?v=1794251436 IMX219 and IMX477 on Jetson: built-in driver support and stereo sync IMX219 and IMX477 on Jetson: built-in driver support and stereo sync https://lumaspecvision.com/blogs/learn/camera-not-found-make-sure-the-api-matches-the-camera-interface 2026-11-09T14:11:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1ee985cdaa667a9ad5f8ff4c.jpg?v=1794251505 Camera not found: make sure the API matches the camera interface Camera not found: make sure the API matches the camera interface https://lumaspecvision.com/blogs/learn/backlight-for-width-measurement-on-shiny-turned-steel 2026-11-09T14:12:57-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4269c8a3c82f1ffe75454ac0.jpg?v=1794251577 Backlight for width measurement on shiny turned steel Backlight for width measurement on shiny turned steel https://lumaspecvision.com/blogs/learn/camera-info-full-of-zeros-calibrate-intrinsics-yourself 2026-11-09T14:20:21-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-20e1c2aebc56ad9c7b922138.jpg?v=1794251650 Camera info full of zeros: calibrate intrinsics yourself Camera info full of zeros: calibrate intrinsics yourself https://lumaspecvision.com/blogs/learn/robot-picks-apply-a-vision-correction-of-x-y-and-angle-in-one-shot 2026-11-09T14:21:31-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-faf081511be35ae835ee329c.jpg?v=1794251943 Robot picks: apply a vision correction of X, Y and angle in one shot Robot picks: apply a vision correction of X, Y and angle in one shot https://lumaspecvision.com/blogs/learn/vio-camera-module-components-sensor-lens-and-imu-choices 2026-11-09T16:38:18-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e6a82d2036ffb9eb2aed114e.jpg?v=1794252021 VIO camera module components: sensor, lens and IMU choices VIO camera module components: sensor, lens and IMU choices https://lumaspecvision.com/blogs/learn/one-vision-result-two-robot-tasks-share-one-work-object 2026-11-09T14:21:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8da6887dcb942236e36e3930.jpg?v=1794252089 One vision result, two robot tasks: share one work object One vision result, two robot tasks: share one work object https://lumaspecvision.com/blogs/learn/part-position-and-barcode-reading-in-one-image 2026-11-09T14:22:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1fab6c04c0efda11cdeb92bb.jpg?v=1794252160 Part position and barcode reading in one image Part position and barcode reading in one image https://lumaspecvision.com/blogs/learn/remote-ip-camera-snapshot-url-for-a-one-button-live-view 2026-11-09T14:23:47-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a42dd4d77fdc19ecb3f4b288.jpg?v=1794252227 Remote IP camera snapshot URL for a one-button live view Remote IP camera snapshot URL for a one-button live view https://lumaspecvision.com/blogs/learn/wrist-camera-object-presence-detection-without-picking 2026-11-09T14:27:59-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ddf07fff784d696937bad25d.jpg?v=1794252479 Wrist camera object presence detection without picking Wrist camera object presence detection without picking https://lumaspecvision.com/blogs/learn/circle-occlusion-picking-unknown-parts-on-a-printed-detection-sheet 2026-11-09T14:29:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ffafb7c7ecd90c6bc0cc60c8.jpg?v=1794252550 Circle occlusion picking: unknown parts on a printed detection sheet Circle occlusion picking: unknown parts on a printed detection sheet https://lumaspecvision.com/blogs/learn/variable-waypoint-reference-frame-fix-wrong-direction-robot-picks 2026-11-09T14:30:16-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-905f8409a62c7276da7ddb93.jpg?v=1794252616 Variable waypoint reference frame: fix wrong-direction robot picks Variable waypoint reference frame: fix wrong-direction robot picks https://lumaspecvision.com/blogs/learn/auto-pick-taught-objects-with-a-vision-model-the-generic-method 2026-11-09T16:01:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1b33a06461858bac57156ea3.jpg?v=1794252682 Auto-pick taught objects with a vision model: the generic method Auto-pick taught objects with a vision model: the generic method https://lumaspecvision.com/blogs/learn/camera-persistent-ip-address-not-retained-after-a-reboot-power-cycle 2026-11-09T15:25:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c0f31814baa52d00916e663c.jpg?v=1794252756 Camera persistent IP address not retained after a reboot: power cycle Camera persistent IP address not retained after a reboot: power cycle https://lumaspecvision.com/blogs/learn/batch-picking-from-a-tray-loop-vision-locate-until-no-parts-found 2026-11-09T22:30:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-91fe7bcbe865419aef398104.jpg?v=1794253025 Batch picking from a tray: loop vision locate until no parts found Batch picking from a tray: loop vision locate until no parts found https://lumaspecvision.com/blogs/learn/save-images-from-an-abb-yumi-integrated-vision-camera 2026-11-09T14:38:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c7d872f825949879d013212a.jpg?v=1794253094 Save images from an ABB YuMi integrated vision camera Save images from an ABB YuMi integrated vision camera https://lumaspecvision.com/blogs/learn/thermal-camera-working-distance-and-spot-size-for-safe-scans 2026-11-09T14:39:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c839537342c01bb7b6c7254d.jpg?v=1794253165 Thermal camera working distance and spot size for safe scans Thermal camera working distance and spot size for safe scans https://lumaspecvision.com/blogs/learn/display-multiple-ip-camera-streams-on-one-hmi-screen 2026-11-09T14:40:35-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-eaf3f0c1c89b6f7f4b64c53c.jpg?v=1794253235 Display multiple IP camera streams on one HMI screen Display multiple IP camera streams on one HMI screen https://lumaspecvision.com/blogs/learn/metal-part-on-metal-background-lighting-for-consistent-detection 2026-11-09T14:41:51-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-efb755fc44b0425dfaf7c895.jpg?v=1794253311 Metal part on metal background: lighting for consistent detection Metal part on metal background: lighting for consistent detection https://lumaspecvision.com/blogs/learn/camera-calibration-with-a-known-distance-fix-the-z-translation 2026-11-09T23:04:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-60a72c7cd8183a83a9b6e39c.jpg?v=1794253570 Camera calibration with a known distance: fix the Z translation Camera calibration with a known distance: fix the Z translation https://lumaspecvision.com/blogs/learn/remove-glare-from-saturated-pixels-in-defect-detection 2026-11-09T14:47:29-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-4bbbc6e2b8812f55fb338a9a.jpg?v=1794253649 Remove glare from saturated pixels in defect detection Remove glare from saturated pixels in defect detection https://lumaspecvision.com/blogs/learn/camera3-getbuffer-timed-out-after-3000ms-why-output-buffers-starve 2026-11-09T14:48:38-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0ad2a8fee77dcf2bfc6dd899.jpg?v=1794253718 Camera3 getBuffer timed out after 3000ms: why output buffers starve Camera3 getBuffer timed out after 3000ms: why output buffers starve https://lumaspecvision.com/blogs/learn/change-camera-roi-on-the-fly-what-genicam-allows-and-what-breaks 2026-11-09T14:49:49-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d80b64a667f69ae2346a582f.jpg?v=1794253789 Change camera ROI on the fly: what GenICam allows and what breaks Change camera ROI on the fly: what GenICam allows and what breaks https://lumaspecvision.com/blogs/learn/null-frames-in-a-multi-camera-callback-handle-them-in-the-queue 2026-11-09T14:51:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-43c74bd531b46e06aed3f49d.jpg?v=1794253866 Null frames in a multi camera callback: handle them in the queue Null frames in a multi camera callback: handle them in the queue https://lumaspecvision.com/blogs/learn/valueerror-a-must-be-greater-than-0-empty-yolo-anchor-dataset 2026-11-09T14:55:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ade1bc42a0d1a87b46d2646a.jpg?v=1794254104 ValueError: a must be greater than 0: empty YOLO anchor dataset ValueError: a must be greater than 0: empty YOLO anchor dataset https://lumaspecvision.com/blogs/learn/inspect-multiple-ink-colors-with-one-rgb-light-sequence 2026-11-09T14:56:17-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-667f39d6bf309e01abbdf983.jpg?v=1794254177 Inspect multiple ink colors with one RGB light sequence Inspect multiple ink colors with one RGB light sequence https://lumaspecvision.com/blogs/learn/choosing-an-itof-sensor-modulation-frequency-and-ambient-light 2026-11-09T14:57:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-e665ae93d8f39011b2d77335.jpg?v=1794254254 Choosing an iToF sensor: modulation frequency and ambient light Choosing an iToF sensor: modulation frequency and ambient light https://lumaspecvision.com/blogs/learn/choosing-a-lens-for-3-45-micron-pixel-pitch-5-mp-sensors 2026-11-09T14:58:45-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c4e48d02c6009157d99f0107.jpg?v=1794254324 Choosing a lens for 3.45 micron pixel pitch 5 MP sensors Choosing a lens for 3.45 micron pixel pitch 5 MP sensors https://lumaspecvision.com/blogs/learn/lens-vignetting-causes-and-fixes-image-circle-vs-natural-falloff 2026-11-09T16:01:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f569de9514b1321c28c4e8c6.jpg?v=1794254398 Lens vignetting causes and fixes: image circle vs natural falloff Lens vignetting causes and fixes: image circle vs natural falloff https://lumaspecvision.com/blogs/learn/detect-snap-movement-frame-by-frame-tracking-a-fast-shape-change 2026-11-09T15:20:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8d105621e192d1f08d8f2ebf.jpg?v=1794255615 Detect snap movement frame by frame: tracking a fast shape change Detect snap movement frame by frame: tracking a fast shape change https://lumaspecvision.com/blogs/learn/gige-camera-not-detected-power-link-speed-and-ip-checks 2026-11-09T20:15:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c9203c5e6dfc06d0a3c89fb2.jpg?v=1794255916 GigE camera not detected: power, link speed and IP checks GigE camera not detected: power, link speed and IP checks https://lumaspecvision.com/blogs/learn/hand-eye-calibration-dataset-acquisition-with-saved-robot-poses 2026-11-10T00:36:30-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-2b5dee9003164fa82f2dae6b.jpg?v=1794255997 Hand-eye calibration dataset acquisition with saved robot poses Hand-eye calibration dataset acquisition with saved robot poses https://lumaspecvision.com/blogs/learn/browse-and-set-any-genicam-feature-with-a-generic-feature-tree 2026-11-09T15:27:49-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-a8436e8c23321673dd46ddc7.jpg?v=1794256069 Browse and set any GenICam feature with a generic feature tree Browse and set any GenICam feature with a generic feature tree https://lumaspecvision.com/blogs/learn/in-line-illumination-in-machine-vision-when-specular-parts-need-it 2026-11-09T15:32:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5dc5c65035f137d8c377b2e8.jpg?v=1794256324 In-line illumination in machine vision: when specular parts need it In-line illumination in machine vision: when specular parts need it https://lumaspecvision.com/blogs/learn/dropped-frames-with-a-primary-secondary-camera-trigger 2026-11-09T15:37:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-55a3820b88fd6f213e37a405.jpg?v=1794256633 Dropped frames with a primary secondary camera trigger Dropped frames with a primary secondary camera trigger https://lumaspecvision.com/blogs/learn/gentl-cti-file-added-but-no-error-validate-before-you-enumerate 2026-11-09T21:02:00-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-674637f887e315fa5ba553f9.jpg?v=1794257174 GenTL CTI file added but no error: validate before you enumerate GenTL CTI file added but no error: validate before you enumerate https://lumaspecvision.com/blogs/learn/plan-your-first-vision-inspection-station-start-small-and-scale 2026-11-09T15:51:24-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-aff3e9daf19947422481c656.jpg?v=1794257484 Plan your first vision inspection station: start small and scale Plan your first vision inspection station: start small and scale https://lumaspecvision.com/blogs/learn/modular-machine-vision-lighting-one-light-many-inspection-tasks 2026-11-09T15:52:40-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-bf2c58555639b24afd0985a6.jpg?v=1794257560 Modular machine vision lighting: one light, many inspection tasks Modular machine vision lighting: one light, many inspection tasks https://lumaspecvision.com/blogs/learn/camera-exposure-and-gain-properties-missing-after-a-gstreamer-upgrade 2026-11-09T20:56:27-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-33d21292e3c463de52cf4368.jpg?v=1794257636 Camera exposure and gain properties missing after a GStreamer upgrade Camera exposure and gain properties missing after a GStreamer upgrade https://lumaspecvision.com/blogs/learn/one-stereo-camera-out-of-focus-diagnose-it-with-a-chessboard 2026-11-09T19:26:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3d2d48afe805eacbde1a3920.jpg?v=1794257709 One stereo camera out of focus: diagnose it with a chessboard One stereo camera out of focus: diagnose it with a chessboard https://lumaspecvision.com/blogs/learn/ultra-wide-lens-thumbscrew-what-the-lock-screw-clamps 2026-11-09T16:01:44-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-074aec5c407304c16131db24.jpg?v=1794258023 Ultra wide lens thumbscrew: what the lock screw clamps Ultra wide lens thumbscrew: what the lock screw clamps https://lumaspecvision.com/blogs/learn/buzzer-on-a-vision-board-gpio-why-the-pin-will-not-drive-it-directly 2026-11-09T16:01:39-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-99a8d47a9dbd99a0312b7f42.jpg?v=1794258099 Buzzer on a vision board GPIO: why the pin will not drive it directly Buzzer on a vision board GPIO: why the pin will not drive it directly https://lumaspecvision.com/blogs/learn/event-camera-temporal-filter-bias-can-you-target-a-motion-frequency 2026-11-09T16:06:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-225c606d5ba29fee86945864.jpg?v=1794258371 Event camera temporal filter bias: can you target a motion frequency Event camera temporal filter bias: can you target a motion frequency https://lumaspecvision.com/blogs/learn/linear-rgb-vs-srgb-image-brightness-in-script-vs-viewer 2026-11-09T16:14:12-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-c270bb4dfc3b0167ce6e7d67.jpg?v=1794258852 Linear RGB vs sRGB: image brightness in script vs viewer Linear RGB vs sRGB: image brightness in script vs viewer https://lumaspecvision.com/blogs/learn/stream-buffer-handling-mode-set-newest-only-on-the-transport-layer 2026-11-09T16:26:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-7a40441e99c514b322fdc618.jpg?v=1794259571 Stream buffer handling mode: set newest only on the transport layer Stream buffer handling mode: set newest only on the transport layer https://lumaspecvision.com/blogs/learn/fiducial-pose-drift-over-time-check-lighting-before-the-code 2026-11-09T16:33:14-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0cbf6e03f548a84c49ab454b.jpg?v=1794259993 Fiducial pose drift over time: check lighting before the code Fiducial pose drift over time: check lighting before the code https://lumaspecvision.com/blogs/learn/board-level-camera-sensor-compatibility-match-the-host-before-you-buy 2026-11-09T16:38:11-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d6e5cec433cf7f67e5e4f39d.jpg?v=1794260291 Board level camera sensor compatibility: match the host before you buy Board level camera sensor compatibility: match the host before you buy https://lumaspecvision.com/blogs/learn/implicit-int-to-float-conversion-warning-fix-or-ignore 2026-11-09T16:39:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-48c2abdb4ffbfbc5f7e5e36b.jpg?v=1794260374 Implicit int to float conversion warning: fix or ignore Implicit int to float conversion warning: fix or ignore https://lumaspecvision.com/blogs/learn/minimum-object-size-for-3d-depth-camera-detection 2026-11-09T23:23:20-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-af6f6c6a14ee388a393f11d0.jpg?v=1794260451 Minimum object size for 3D depth camera detection Minimum object size for 3D depth camera detection https://lumaspecvision.com/blogs/learn/uvc-camera-control-errors-after-an-os-update-fix-the-e-pointer 2026-11-09T16:42:05-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-35e334a8dff9232780383122.jpg?v=1794260525 UVC camera control errors after an OS update: fix the E_POINTER UVC camera control errors after an OS update: fix the E_POINTER https://lumaspecvision.com/blogs/learn/python-camera-sdk-install-script-fails-under-pyenv-use-pip-directly 2026-11-09T20:56:32-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d1a37def9099a466202efaae.jpg?v=1794260768 Python camera SDK install script fails under pyenv: use pip directly Python camera SDK install script fails under pyenv: use pip directly https://lumaspecvision.com/blogs/learn/ros-2-point-cloud-black-in-docker-fix-gpu-runtime-passthrough 2026-11-09T16:47:25-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f41df56b3f63b93986fa710f.jpg?v=1794260845 ROS 2 point cloud black in Docker: fix GPU runtime passthrough ROS 2 point cloud black in Docker: fix GPU runtime passthrough https://lumaspecvision.com/blogs/learn/vision-system-and-robot-gripper-control-architecture-who-drives-what 2026-11-09T16:48:41-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9ff6b4ebcb37a646b5280f98.jpg?v=1794260921 Vision system and robot gripper control architecture: who drives what Vision system and robot gripper control architecture: who drives what https://lumaspecvision.com/blogs/learn/unreal-engine-camera-tracking-connect-a-sensor-via-vrpn-or-live-link 2026-11-09T16:53:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-d3348537454b8000dacee470.jpg?v=1794261189 Unreal Engine camera tracking: connect a sensor via VRPN or Live Link Unreal Engine camera tracking: connect a sensor via VRPN or Live Link https://lumaspecvision.com/blogs/learn/yolo-pose-keypoints-on-a-cropped-person-image-how-to-get-all-17 2026-11-09T18:13:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-503c7d61bc4d72d13f61035b.jpg?v=1794261265 YOLO pose keypoints on a cropped person image: how to get all 17 YOLO pose keypoints on a cropped person image: how to get all 17 https://lumaspecvision.com/blogs/learn/modify-depth-frame-data-in-numpy-so-changes-are-persistent 2026-11-09T16:55:34-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-292e2e4c394c8c1aaa192e0f.jpg?v=1794261334 Modify depth frame data in numpy so changes are persistent Modify depth frame data in numpy so changes are persistent https://lumaspecvision.com/blogs/learn/tf-echo-time-0-000-why-static-camera-transforms-show-no-timestamp 2026-11-09T17:00:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-bd50888ab6c9364f3d4686b4.jpg?v=1794261607 tf_echo time 0.000: why static camera transforms show no timestamp tf_echo time 0.000: why static camera transforms show no timestamp https://lumaspecvision.com/blogs/learn/usb3-vision-camera-has-no-v4l2-support-pick-the-acquisition-path 2026-11-09T17:01:19-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f620945d296c87970f28e29e.jpg?v=1794261679 USB3 Vision camera has no V4L2 support: pick the acquisition path USB3 Vision camera has no V4L2 support: pick the acquisition path https://lumaspecvision.com/blogs/learn/barcode-match-verification-build-a-pass-fail-check-station 2026-11-09T17:02:31-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-9d4aec9d23a4b2a6b0e91612.jpg?v=1794261751 Barcode match verification: build a pass/fail check station Barcode match verification: build a pass/fail check station https://lumaspecvision.com/blogs/learn/depth-camera-performance-vs-operational-temperature-range 2026-11-09T17:13:13-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1a0b275367a71e15f9976a05.jpg?v=1794262393 Depth camera performance vs operational temperature range Depth camera performance vs operational temperature range https://lumaspecvision.com/blogs/learn/device-descriptor-request-failed-a-usb-camera-that-died-electrically 2026-11-09T17:18:15-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8d86be83721cfb488abf200c.jpg?v=1794262695 Device descriptor request failed: a USB camera that died electrically Device descriptor request failed: a USB camera that died electrically https://lumaspecvision.com/blogs/learn/missing-frames-in-recorded-depth-bag-playback-causes-and-fixes 2026-11-09T22:52:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-927349f16b31d46c3af381f7.jpg?v=1794262767 Missing frames in recorded depth bag playback: causes and fixes Missing frames in recorded depth bag playback: causes and fixes https://lumaspecvision.com/blogs/learn/auto-exposure-limit-units-in-microseconds-query-before-you-set 2026-11-09T17:24:04-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-f01d52370728ec6e729dce66.jpg?v=1794263044 Auto exposure limit units in microseconds: query before you set Auto exposure limit units in microseconds: query before you set https://lumaspecvision.com/blogs/learn/picamera2-capture-array-low-fps-link-or-python-loop 2026-11-09T19:27:26-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-ecf4d5e92d99149f1dd92d04.jpg?v=1794263114 Picamera2 capture_array low fps: link or Python loop? Picamera2 capture_array low fps: link or Python loop? https://lumaspecvision.com/blogs/learn/record-depth-and-color-to-a-bag-file-not-an-avi 2026-11-09T22:52:10-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-3c2384c6ccf3afe37aacb536.jpg?v=1794263718 Record depth and color to a bag file, not an AVI Record depth and color to a bag file, not an AVI https://lumaspecvision.com/blogs/learn/gige-camera-not-online-in-ros-fix-the-three-stacked-causes 2026-11-09T17:42:03-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8116897be52ef3fef445832f.jpg?v=1794264123 GigE camera not online in ROS: fix the three stacked causes GigE camera not online in ROS: fix the three stacked causes https://lumaspecvision.com/blogs/learn/align-rgb-and-depth-frames-from-a-bag-file-playback-method 2026-11-10T00:29:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-5b816f9c5d89b333337fbd87.jpg?v=1794264358 Align RGB and depth frames from a bag file: playback method Align RGB and depth frames from a bag file: playback method https://lumaspecvision.com/blogs/learn/embedded-camera-snapshot-lockups-bypass-the-jpeg-stall 2026-11-09T17:56:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-8c075d2f9832fc4cb9a5e124.jpg?v=1794264967 Embedded camera snapshot lockups: bypass the JPEG stall Embedded camera snapshot lockups: bypass the JPEG stall https://lumaspecvision.com/blogs/learn/buffer-info-width-not-available-fix-the-chunk-payload-type 2026-11-09T23:22:06-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-eb4c33d77b0cee3f5ef53618.jpg?v=1794265511 Buffer info width not available: fix the chunk payload type Buffer info width not available: fix the chunk payload type https://lumaspecvision.com/blogs/learn/save-yolo-obb-detections-to-csv-with-timestamp-and-confidence 2026-11-09T18:13:07-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-0037bee801621b392979d199.jpg?v=1794265987 Save YOLO OBB detections to CSV with timestamp and confidence Save YOLO OBB detections to CSV with timestamp and confidence https://lumaspecvision.com/blogs/learn/output-queue-stream-name-doesn-t-exist-build-the-pipeline-first 2026-11-09T18:24:09-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-393d04a4ed8aee651d0f2ea6.jpg?v=1794266649 Output queue stream name doesn't exist: build the pipeline first Output queue stream name doesn't exist: build the pipeline first https://lumaspecvision.com/blogs/learn/usb2-bandwidth-and-5mp-frame-rate-size-the-data-rate-first 2026-11-09T18:29:22-05:00 weekly https://cdn.shopify.com/s/files/1/1018/5434/7546/articles/learn-share-1f0aa1ed8ab745004824d079.jpg?v=1794266962 USB2 bandwidth and 5MP frame rate: size the data rate first USB2 bandwidth and 5MP frame rate: size the data rate first