OpenCV

Topic	Replies	Views	Activity
Bundle Adjustment C++ sfm	0	338	December 2, 2023
Trying to build older version of opencv with contrib for ios: Not possible? Python build , cmake , apple	4	307	December 1, 2023
convertFromD3D11Texture2D throws OpenCL: Context initilized without DirectX interoperability C++ windows , opencl , directx	0	353	December 1, 2023
How to detect many small red laser dots correctly using CV? Python imgproc	8	3688	December 1, 2023
What causes the zigzag wavy lines after using the remap function? C++ calib3d , fisheye , super_fisheye	5	685	December 1, 2023
Powerline frequency problem Python camera	10	740	December 1, 2023
Why is there motion blur in pictures of my webcam? Python	1	275	November 30, 2023
OpenCv can't load and read Yolov7 Onnx format Python dnn , onnx	2	897	November 30, 2023
Cross compile opencv, FFMPEG is always NO, but its sub dependency is YES C++ ffmpeg , build , videoio	1	369	November 30, 2023
Imread() failes when I try to load image BUT ONLY when I try to compile with CMAKE build , nvidia , imgcodecs	1	227	November 30, 2023
Deactivate ROI dragging in imshow Python highgui , imshow , qt	4	2446	November 30, 2023
Android capture Android/Java	0	263	November 30, 2023
Performing images processing on raw frames of webcam and then creating an RTSP output stream to consume it through media players C++ programming	2	316	November 30, 2023
How to find specific rotated patterns in an image Python	0	373	November 30, 2023
I build opencv on macos with brew，but in the build result miss the jar file Android/Java apple	0	396	November 30, 2023
GTK failed to load module gail gtk	0	717	November 29, 2023
Python/C++ numerical differences in erode function. Bug? C++ imgproc , programming	15	435	November 29, 2023
[Question] Memory Allocation with recurring use of a Mat (Java/Android) Android/Java	1	299	November 29, 2023
GTK failed to load module highgui	0	269	November 29, 2023
Is there some branch support for fp16? C++ build	0	214	November 28, 2023
An exercise in frustration Android/Java	10	6651	November 28, 2023
How to separate overlapping contours ocr , programming	6	1109	November 27, 2023
creatTrackbar disabled Python pycharm , programming	0	169	November 27, 2023
Trying to Detect the state of a physical door Python	0	326	November 27, 2023
Copy directX 12 texture to GpuMat C++ gpumat	10	657	November 22, 2023
Hardware recommendation	0	380	November 26, 2023
Sift error: Could not allocate enough memory Python programming	2	232	November 26, 2023
Help locate trunk of a tree Python	1	248	November 26, 2023
OpenCV Java SDK not building in React Native app as Native Module: android packages and symbols not existing Android/Java java , android , build	1	659	November 26, 2023
Open CV Install failed on raspberry pi 4 Python raspberrypi	2	398	November 25, 2023