OpenCV

Topic	Replies	Views	Activity
Object detection with Generalized Ballard and Guil Hough Transform,i run this demo,but this result is different with website C++ imgproc	2	447	March 28, 2023
Cv2 loads the training model abnormally Python dnn , onnx , yolov5	1	743	March 28, 2023
YuNet face detection is returning face rect with extremely large values C++ dnn	4	1283	March 27, 2023
Why i am unable to access face module in the cv2.model Python contrib , programming	8	422	March 27, 2023
Why I don't get good output for stereo rectification? C++ calib3d	2	585	March 27, 2023
Aruco coordinate system changed in pose estimation for OpenCV 4.6/4.7; bug or change in spec? Python calib3d , aruco , objdetect	2	1543	March 27, 2023
OpenCV for CSI Raspberry Pi Camera Python raspberrypi , videoio	1	1815	March 27, 2023
ColorCorrectionModel CCM4x3 crashes use of weightsList Python ccm	6	722	March 27, 2023
Where is the real implementation of cv_hal_dft2D? C++	0	198	March 26, 2023
There are two rotate matrix results in solvePnPGeneric and hard to select C++ calib3d	2	465	March 26, 2023
Trying to make my first contribute But get some problem about src tree C++ windows , build	2	406	March 26, 2023
Passing Mat to another thread causes invalid memory java , programming	11	1075	March 24, 2023
Calculate SIFT keypoints for all given points Python features2d , keypoint , sift	4	1594	March 24, 2023
Detecting red blood cells in image using opencv Python imgproc	4	1026	March 24, 2023
Module 'cv2' has no attribute 'freetype' Python contrib	2	2775	March 23, 2023
cv::boundingRect always get a larger rect （extra right line and a bottom line） C++ imgproc	4	527	March 23, 2023
Error while running EDSR model: CUDNN_STATUS_NOT_INITIALIZED in function 'UniqueHandle' Python dnn , cuda	18	1298	March 22, 2023
VideoCapture Orbbec Femto using OpenCVSharp videoio , orbbec	0	325	March 22, 2023
How to run sample in 3d module (opencv5) 3d	0	248	March 22, 2023
Help with errors when building OpenCV dnn , build , apple	10	2449	March 22, 2023
Opencv cuda enabled build example for CUDA compute capability 8.9, such as RTX 4090 linux , build , gpu , cuda	1	2145	March 22, 2023
How to detect a human contour Android/Java	5	810	March 22, 2023
Writing the webcam feed to a lossless, 1080p 30FPS video Python videoio	3	1164	March 22, 2023
Animated Gif with Opencv C++	2	1003	March 22, 2023
GSoC Contributor-Mentor Mailing list link is broken? gsoc	3	299	March 21, 2023
Java OpenCV SIGSEGV JVM Crash Android/Java dnn	1	561	March 21, 2023
BananaPi & OpenCV 4.5x C++ build	0	372	March 20, 2023
Can opencv process NV12/NV16 without conversion? C++ videoio , imgproc	1	603	March 20, 2023
Leaves tooth detection	7	331	March 19, 2023
Make data for Find differences between two pictures game Python programming	3	506	March 19, 2023