OpenCV

Topic	Replies	Views	Activity
There are two rotate matrix results in solvePnPGeneric and hard to select C++ calib3d	2	505	March 26, 2023
Trying to make my first contribute But get some problem about src tree C++ windows , build	2	441	March 26, 2023
Passing Mat to another thread causes invalid memory java , programming	11	1186	March 24, 2023
Calculate SIFT keypoints for all given points Python features2d , keypoint , sift	4	1682	March 24, 2023
Detecting red blood cells in image using opencv Python imgproc	4	1108	March 24, 2023
Module 'cv2' has no attribute 'freetype' Python contrib	2	3098	March 23, 2023
cv::boundingRect always get a larger rect （extra right line and a bottom line） C++ imgproc	4	588	March 23, 2023
Error while running EDSR model: CUDNN_STATUS_NOT_INITIALIZED in function 'UniqueHandle' Python dnn , cuda	18	1399	March 22, 2023
VideoCapture Orbbec Femto using OpenCVSharp videoio , orbbec	0	333	March 22, 2023
How to run sample in 3d module (opencv5) 3d	0	258	March 22, 2023
Help with errors when building OpenCV dnn , build , apple	10	2707	March 22, 2023
Opencv cuda enabled build example for CUDA compute capability 8.9, such as RTX 4090 linux , build , gpu , cuda	1	2252	March 22, 2023
How to detect a human contour Android/Java	5	952	March 22, 2023
Writing the webcam feed to a lossless, 1080p 30FPS video Python videoio	3	1323	March 22, 2023
Animated Gif with Opencv C++	2	1091	March 22, 2023
GSoC Contributor-Mentor Mailing list link is broken? gsoc	3	354	March 21, 2023
Java OpenCV SIGSEGV JVM Crash Android/Java dnn	1	602	March 21, 2023
BananaPi & OpenCV 4.5x C++ build	0	402	March 20, 2023
Can opencv process NV12/NV16 without conversion? C++ videoio , imgproc	1	648	March 20, 2023
Leaves tooth detection	7	408	March 19, 2023
Make data for Find differences between two pictures game Python programming	3	591	March 19, 2023
Draw contou generate a Blur image C++ imgproc	1	268	March 19, 2023
What are you using for Text effects? C++	3	349	March 20, 2023
How to get camera label name? Python videoio	1	4646	January 5, 2022
Memory usage of upsample with EDSR_x4 model Python dnn , cuda , imgproc	1	938	March 18, 2023
Core dumped when using opencv with ffmpeg built for CUDA support Python ffmpeg , build , cuda	1	788	March 18, 2023
OpenCV RoI Pooling C++ dnn	0	290	March 18, 2023
Uniqueness of cameraMatrix from calibration Python calib3d	16	1835	March 17, 2023
Compressing a big OpenCV Matrix into a 3D texture with Unity or not unity , programming	4	408	March 17, 2023
Is it possible to access CuPy array directly within cuda_GpuMat Python cuda , cupy	1	1906	March 17, 2023