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About the C++ category
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1
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1244
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February 26, 2021
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How to correctly Build the Install section
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0
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12
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December 10, 2024
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NVIDIA Xavier OpenCV built from source tests fail
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9
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31
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December 9, 2024
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Replace <ctype.h> with <cctype> in OpenCV Codebase
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0
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12
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December 9, 2024
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Slow frame read from webcam
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15
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9182
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December 8, 2024
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How to recognise a cube and label its feature points
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0
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10
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December 7, 2024
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Aruco detector giving false positive
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3
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205
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December 6, 2024
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openCV - Method to use user-built ffmpeg in windows OS
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11
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870
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December 3, 2024
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How do I get the address of cv::cuda::GpuMat?
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0
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16
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December 1, 2024
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Rlof lof_param->useInitialFlow = true; error: (-215:Assertion failed) nextPtsMat.checkVector(2, CV_32F, true) == npoints in function 'calcLocalOpticalFlowCore' 。
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1
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20
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November 29, 2024
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Convert Mat to TBitmap and TBitmap to Mat C++ Builder 12.2
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0
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47
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November 28, 2024
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calcOpticalFlowSparseRLOF Assertion Error in InitialFlow
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2
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522
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November 26, 2024
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Batch forward onnx model
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2
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20
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November 26, 2024
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OpenCV for C++ Builder Rad Studio 12.2
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7
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349
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November 25, 2024
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Frame Rate Limitation Issue When Reading Video Stream with OpenCV in C++
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2
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44
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November 25, 2024
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Finding multiple instances of same object
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4
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1032
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November 21, 2024
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Calibrate fisheye camera of fov 195?
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0
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18
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November 21, 2024
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Sobel output is directional? Not magnitude?
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1
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20
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November 18, 2024
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createTrackbar warns that value pointer is deprecated. But is there any other way to set trackbar's initial position?
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8
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3563
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November 16, 2024
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Clarification on CALL_HAL Usage in pyrDown and Handling of ROIs in OpenCV
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2
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34
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November 14, 2024
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Fundamental of rotation and translation in calibrateCamera
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5
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1335
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March 29, 2021
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I have a ofxOpenCvDNNObjectDetection Problem!
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0
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22
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November 13, 2024
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Contour detection
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0
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41
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November 12, 2024
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Gtk-WARNING **: 23:30:56.598: cannot open display:
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4
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26
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November 9, 2024
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How to detect if FileNode operator >> (stream) failed
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2
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26
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November 8, 2024
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EfficientSAM input size
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4
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19
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November 7, 2024
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cv::VideoWriter.write() - timestamp of written frame
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5
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35
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November 6, 2024
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depthMap always initialize with empty values
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0
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15
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October 30, 2024
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Opening video with transparency (AVI)
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20
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73
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October 29, 2024
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Opecv build error,i need help please
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0
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54
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October 28, 2024
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