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	20183	March 4, 2022
Welcome to OpenCV Forum!	35	14364	February 10, 2024
I am unable to rotate or deskew the image it is not rotating correctly in opencvsharp imgproc	0	3	June 2, 2024
Undefined reference to `g_memdup2' when building from source C++ build	0	15	June 2, 2024
Python3-opencv versus opencv-python	6	1618	June 2, 2024
Build error: Missing pkg-config, in Code::Blocks IDE on Raspberry Pi C++ raspberrypi	4	56	June 2, 2024
CAP_PROP_POS_MSEC of a live camera stream videoio	7	50	June 2, 2024
A question about the homography matrix calib3d	1	26	June 2, 2024
Dress Measurements Python programming	0	30	June 1, 2024
File exists but VideoCapture fails to open, isOpened() returns False videoio	1	30	June 1, 2024
File exists but VideoCapture fails to open videoio	2	1243	June 1, 2024
I want to detect an image in live video camera	0	27	June 1, 2024
Fisheye stereo calibration python	8	120	May 31, 2024
C# WPF opencvsharp4 obtaining all camera initial settings Python csharp	1	35	May 31, 2024
Check opencv version build	6	15033	May 31, 2024
Histogram distribution rate calculation Python	1	184	January 8, 2024
builtins.AttributeError: module 'cv2' has no attribute 'legacy' Python	4	3426	June 24, 2023
How to open float 32-bit images? Python imgcodecs	12	7890	May 30, 2024
Classification of similar color histograms Python	5	101	May 30, 2024
Cv::imshow opens a window with a strange UI interface C++ highgui , qt	2	56	May 30, 2024
How to address a cv::cuda::GpuMat variable, passed to kernel as cv::cudaPtrStepSz? C++ cuda	1	140	May 30, 2024
Stream video from OpenCV to Web Browser C++ videoio , imgproc	0	32	May 30, 2024
How to use OpenCV in C language code	1	49	May 30, 2024
Hough circles detection	1	59	May 29, 2024
What can the function in cv::cuda do? C++ cuda , imgproc	3	157	May 29, 2024
Error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support programming	7	5424	May 28, 2024
How to convert the pattern into a white binary image Python build	0	53	May 28, 2024
matchTemplate is it appropriate for live camera feed?	2	61	May 28, 2024
OpenCV4.7 Integration Error Android/Java	2	938	May 28, 2024
stereoCalibrate() updates camera matrices but fails to update the distortion coefficients Python	0	54	May 27, 2024