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ArUco detection on macOS (AVFoundation → OpenCV 4) intermittently returns no markers — sanity check on params/pipeline?
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4
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60
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June 17, 2026
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ArUco relative displacement measurement between markers - precision issues when object rotates
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5
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89
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May 15, 2026
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Relative position of two ArUco markers
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2
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70
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May 5, 2026
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Introduction – Interested in QR / Barcode / ArUco Deep Detector Project (GSoC 2026)
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0
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40
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March 10, 2026
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Adjust sub-pixel coordinates in RefineChessboardCorners
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1
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86
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September 30, 2025
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ArUco marker position fluctuating
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1
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128
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July 3, 2025
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Rendering a CharucoBoard in my app: how to calculate squareLength and markerLength?
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5
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208
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June 29, 2025
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Fisheye Stereo ChAruco calibration
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2
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430
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April 17, 2025
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RoboDK and Open CV Part Measurement
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1
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98
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April 1, 2025
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Reviewing My Approach for Relative Transformation Between ArUco Markers in OpenCV
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2
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171
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March 18, 2025
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Aruco detector doesn't provide subpixel accuracy
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1
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92
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March 10, 2025
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Error in camera pose estimation obtained through Arucos when the camera has orientation
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0
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95
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February 20, 2025
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Building Opencv.js to include aruco and calib3d
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1
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316
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January 6, 2025
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Unable to recognize slightly damaged aruco marker
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2
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109
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January 9, 2025
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ChArUco Calibration with OpenCV.js
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1
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137
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December 23, 2024
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Aruco detector giving false positive
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3
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401
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December 6, 2024
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Getting matrix_wrap.cpp:1393: error: (-215:Assertion failed)
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7
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509
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August 11, 2024
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Problem with Charuco Calibration
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7
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522
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August 9, 2024
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ArucoDetector detectMarkers 8-bit limitation reason
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2
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106
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July 31, 2024
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CharucoDetector.detectBoard returns NoneType
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4
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543
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June 25, 2024
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I want to output a threshold image for AR detection
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1
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144
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June 7, 2024
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Aruco detector is unable to find good marker
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0
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174
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May 14, 2024
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Python - Camera Calibration Charuco Diamond Intrinsic parameters help
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4
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529
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April 11, 2024
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The version of ArUco included in OpenCV
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6
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1114
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March 28, 2024
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Why are my Arucos rejected
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3
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554
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March 18, 2024
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How do I improve my reprojection error? Charuco Board Calibration
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1
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618
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March 12, 2024
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aruco.drawAxis() gone?
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12
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7717
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February 5, 2024
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ARUCo : Detecting small markers in a large image
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1
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964
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January 5, 2024
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OpenCV 4.9.0 Bug: Markers in generated ChArUco board are not centered
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5
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719
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January 3, 2024
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Charuco diamond detection error
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0
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377
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December 13, 2023
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