OpenCV

Topic	Replies	Views	Activity
Useful Links (Read First!) Before asking a question in the forum, check out some of these resources and see if you can find a common answer. Documentation Tutorials Super Helpful Wiki Bugs and Issues Here are some additional useful links. Of…	2	15697	March 4, 2022
Welcome to OpenCV Forum!	34	12185	April 27, 2023
Error while running OpenCV AI Kit (OAK) build , imgproc	0	2	November 29, 2023
Python/C++ numerical differences in erode function. Bug? C++ build , imgproc	7	36	November 28, 2023
Frame Fetching and Processing Time Discrepancy in OpenCV and DepthAI Pipeline Python depthai	0	17	November 28, 2023
Image Processing - Image Comparison (paid support) Gigs and Jobs	0	33	November 28, 2023
Is there some branch support for fp16? C++ build	0	19	November 28, 2023
Powerline frequency problem Python camera	3	56	November 28, 2023
An exercise in frustration Android/Java	10	2738	November 28, 2023
How to separate overlapping contours ocr , programming	6	74	November 27, 2023
creatTrackbar disabled Python pycharm , programming	0	26	November 27, 2023
Connect Pycharm with Unity Game Python pycharm , unity , programming	0	21	November 27, 2023
Trying to Detect the state of a physical door Python	0	34	November 27, 2023
Copy directX 12 texture to GpuMat C++ gpumat	10	96	November 22, 2023
Hardware recommendation	0	28	November 26, 2023
Sift error: Could not allocate enough memory Python programming	2	50	November 26, 2023
Help locate trunk of a tree Python	1	30	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	119	November 26, 2023
Convert h264 file to mp4 with `cv::cudacodec` C++ gpu , cuda , videoio	28	377	November 25, 2023
Open CV Install failed on raspberry pi 4 Python raspberrypi	2	49	November 25, 2023
Best features from function detectAndCompute Python imgproc	2	55	November 25, 2023
Cross compile opencv, FFMPEG is always NO, but its sub dependency is YES C++ ffmpeg , build , videoio	0	33	November 24, 2023
Compilation error with my c++ project C++	1	129	November 23, 2023
Android OpenCV 4.8 solvePnPRansac algorithm is failing Android/Java calib3d	4	59	November 22, 2023
Couldn't open my jetson tx2 nx camera with opencv version 3.2.0 Python gstreamer , videoio , nvidia	3	44	November 22, 2023
Cap.release() cv2.destroyAllWindows() crash on Mac Python highgui , apple	0	35	November 22, 2023
Memory leaks compiling C++ MFC App in debug mode C++	2	457	November 22, 2023
Undoing a perspective transform results in the initial image but warped javascript , opencvjs , imgproc	7	92	November 22, 2023
SFace Accuracy Issue Python	1	36	November 22, 2023
Width of contour for all y-values Python	6	61	November 22, 2023

Useful Links (Read First!)

Before asking a question in the forum, check out some of these resources and see if you can find a common answer. Documentation Tutorials Super Helpful Wiki Bugs and Issues Here are some additional useful links. Of…