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	22878	March 4, 2022
Welcome to OpenCV Forum!	36	15665	August 10, 2024
Brightness differences in stiching Python stitching	0	9	March 20, 2025
I am having error opencv , it cant grab frames. below is the error message and the code. i am using windows windows , videoio , programming	1	9	March 20, 2025
Rectification of dissimilar stereo images Python calib3d	0	9	March 19, 2025
Event detection in videos for elderly - Eating, taking pills, falling... Is OpenCV the right tool?	3	13	March 19, 2025
What is the minimum size of pattern required in findCirclesGrid() or findChessboardCorners()? C++ calib3d	0	11	March 19, 2025
Timeout when grabbing frame from RTSP stream, from inside WSL2 Python rtsp , wsl	5	22	March 19, 2025
Fisheye Stereo ChAruco calibration Python calib3d , fisheye , aruco	0	14	March 18, 2025
Question about participation Bin-Picking Challenge	1	49	March 18, 2025
Reviewing My Approach for Relative Transformation Between ArUco Markers in OpenCV Python calib3d , aruco	2	25	March 18, 2025
Im just new in using openCV and I am making a face recognition app using OpenCv library with windows form application csharp	3	276	January 17, 2024
Unable to run `baseline_solution` Bin-Picking Challenge	10	113	March 18, 2025
Computing Relative Pose Between Two opposite direction Cameras Using Markers	1	9	March 18, 2025
TIMVX (Amlogic 311D2 NPU on Khadas Vim3) Python dnn	3	9	March 17, 2025
Choosing the Right Imaging Camera Module for Embedded Vision Projects raspberrypi , camera	1	11	March 17, 2025
Dynamic Preprocessing for Captcha Image Segmentation Python segmentation , imgproc , captcha	3	25	March 17, 2025
Question regarding dataset Bin-Picking Challenge	1	19	March 17, 2025
Build opencv_cvv and opencv_world failed C++ qt , windows , build , contrib , cvv	4	28	March 17, 2025
Pac-man Effect when using warpPerspective Python imgproc	29	426	March 16, 2025
Make: fatal error: too many errors emitted, stopping now Python build , apple , homebrew	3	21	March 16, 2025
Dowloading opencv on macos for java java , build	1	11	March 15, 2025
Question on Determining the minEncloseingCircle for objects of the same hue C++	5	24	March 14, 2025
How can I determine the color uniformity in an image? Python imgproc	1	20	March 14, 2025
Color Histogram doesn't seem right programming	7	39	March 14, 2025
CUDA Decoder issues Python video , cuda , cudacodec	4	37	March 14, 2025
How can Rad Studio (v12.2) be able to work with OpenCV? C++ embarcadero	2	14	March 14, 2025
Unable to create tracker Python tracking , legacy	3	52	March 13, 2025
Detecting a hue in a photo and turning all other pixels black C++	7	38	March 12, 2025
Seeking Python Script for Mapping Equirectangular Key Points to Cubemap Faces Python	0	16	March 12, 2025

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…