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	24890	March 4, 2022
Welcome to OpenCV Forum!	34	16962	August 10, 2024
Why are the stubs for OpenCV's Python bindings still so incomplete? Python	2	8	February 28, 2026
VideoCapture crashes on Windows 11 after KB5077181 update (CAP_DSHOW heap corruption, MSMF warnings) windows , videoio	1	24	February 23, 2026
Posting an update regarding a documentation-only Pull Request in opencv_contrib that clarifies DisparityFilter disparity map types Python	0	9	February 18, 2026
cv2.fisheye.undistortPoints with fisheye camera is not working Python calib3d , fisheye	3	35	February 15, 2026
I've made OpenCV Funtion Testing Board for the beginners Python	0	30	February 15, 2026
Update on Issue #251: Java Demo for YuNet Face Detection gsoc	0	16	February 12, 2026
VC++ 2022 (C++17) Compile Errors C++ build	1	359	February 12, 2026
OpenCV Open GSOC 2026 gsoc	0	45	February 10, 2026
Implementing GTK4 in highgui C++	4	35	February 7, 2026
Low-level routines emitting debug info C++	2	16	February 6, 2026
Prospective GSoC 2026 Student - Interest in Quantized Models & Slack Invitation gsoc	2	38	February 5, 2026
OpenCV Rodrigues And RVECS calib3d	3	29	February 4, 2026
Isolating & Tracking Methane Bubbles from Underwater Video(s) Python	4	41	February 4, 2026
Error rotated error indexing C++ imgproc	1	23	February 3, 2026
Split panorama from video	2	25	February 3, 2026
Detecting all occurences of a symbol on a page Python	0	21	February 2, 2026
Unsure what the problem is with canny edge detection issues Python programming	2	32	January 31, 2026
How to use ultralytics models in opencv/samples/dnn/object_detection.cpp C++ dnn	0	35	January 25, 2026
matchTemplate and old games graphics Python imgproc , nms , game-automation	12	1313	January 24, 2026
OpenCV GSOC 2026 gsoc	0	72	January 24, 2026
Cant use yolov10 in ONNX format with opencv C++ dnn , onnx	1	59	January 22, 2026
Looking for an expert to develop a surround view algorithm Gigs and Jobs	1	43	January 21, 2026
Object detection model suitable for particular use case object-detection	0	38	January 21, 2026
Net.forward crash using cv::dnn::blobFromImages C++ dnn	2	31	January 20, 2026
Getting started with OpenCV contributions for GSoC gsoc	0	39	January 16, 2026
Opencv-contrib C++ VSCode C++ build , cmake	0	87	January 8, 2026
Trying to detect the color red in opencv c++ C++ programming	0	80	January 6, 2026
Question about contributing small cleanups (typos, TODOs, docs) in OpenCV	0	22	January 5, 2026

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…