OpenCV

Topic	Replies	Views	Activity
Python c++ binding Opencv 4 Python	0	367	February 1, 2023
Missing JS building Flag for object detection opencvjs , build	1	494	February 1, 2023
Not All Trackers Available in 4.6.0 C++ tracking	3	622	February 1, 2023
3DFilter for PSF image Richard-Lucy Deconvolution C++	2	787	February 1, 2023
OpenCV 4.7.0 Huawei CANN support error: CANN graph check failed in function 'compileCannGraph' dnn	2	543	February 1, 2023
Installing cuda support version of Opencv on Jetson Xavier build , cuda , nvidia	1	836	January 31, 2023
After changing resolution, capture.read() usually fails unless I first call capture.isOpened() videoio	5	311	January 31, 2023
Fresh install, undefined references to 3rdParty stuff C++ dnn , build , cuda	0	480	January 31, 2023
OpenCV version compatibility (b5a vs 4.6) C++	1	362	January 31, 2023
How to capture the text in OCR Python programming	0	361	January 31, 2023
How to find fourcc value for "RGB 32" format Python camera	0	940	January 31, 2023
Remove Blur or Mask from Image Python programming	2	1186	January 31, 2023
Opening opencv cap for webcamera for extended period of time Python programming , django	0	543	January 30, 2023
How to use findChessboardCornersSB with partially visible boards? Python calib3d	3	2617	January 31, 2023
Panda3D drawing on top of aruco marker looks misaligned Python aruco , panda3d	2	476	January 29, 2023
Trying to install opencv on perl perl	3	641	January 29, 2023
Function like "crop to content" from GIMP	1	233	January 29, 2023
Can't construct proper pipeline for gstreamer backend and videowriter with x265enc encoder C++ gstreamer	0	617	January 28, 2023
How to get the focal length of stereocalibrate? calib3d	0	316	January 28, 2023
OpenCV Code which I try cannot detect some ArUco's Python aruco	3	1143	January 28, 2023
What is the correct way to specify C++ version building from source? C++ build	1	1263	January 28, 2023
Algorithm for vertical curved detection Python imgproc	3	1087	January 27, 2023
Wider color range?	2	371	January 27, 2023
Tracking with opencv. Errors with threads and VideoCapture Python videoio	4	1006	January 27, 2023
What books do you recommend to start with Open CV? C++	3	1691	January 26, 2023
How to build OpenCV Python bindings to have c2.VideoWriter with h265 support (hev1)? Python ffmpeg , build , videoio	10	4476	January 26, 2023
ImportError: DLL load failed (CUDA + OpenCV on Win10 x64 for Python) windows , build , cuda	6	2579	January 26, 2023
Inexpensive USB cameras with large sensors (9mm or longer diagonal) that work well with opencv videoio , practical	4	1705	January 25, 2023
2D Dataset Classifikation with HaarCascade dnn , ml	2	366	January 25, 2023
How to enable GStreamer: NO to YES in virtual environment on jetson nano device? Python arm , build , nvidia	3	1106	January 25, 2023