OpenCV

Topic	Replies	Views	Activity
Is it necessary to pay attention to non-error prompts? like no package ‘***’ found？ C++ build	1	298	September 30, 2022
How to change default package name when building java library 'opencv-420.jar' Android/Java build	0	322	September 30, 2022
Opencv.sln cannot be built, path length limit C++ windows , build	2	622	September 30, 2022
CameraCalibration algorithms in calibrateCamera Python calib3d	4	819	September 29, 2022
Opencv code using cvlib-TypeError: Can't convert object of type 'numpy.ndarray' to 'str' for 'filename' Python	3	7279	September 28, 2022
Capture all frames of a video in Open CV JS opencvjs	7	3191	September 28, 2022
Calibration with non-planar model calib3d	3	1135	September 28, 2022
Build Opencv on device with cuda compatibility 7.5 and use it on device with cuda compatibility 8.6 build , cuda	3	2171	September 28, 2022
Augmented reality for a boat camera	1	301	September 28, 2022
SURF/SIFT VRAM requirements C++ cuda	0	274	September 27, 2022
Extract data from the Images C++ programming	8	719	September 27, 2022
Cant set 2560x1440 for logitech brio C++ gstreamer , videoio	4	600	September 27, 2022
[feature-request] move (conan) community maintained to official opencv maintained conan package recipe C++ build	3	332	September 27, 2022
findChessboardCornersSB not finding corners in partially visible chessboard Python calib3d , features2d	3	1325	September 27, 2022
How can I use gapi to draw on an one channel image? C++ gapi	1	473	September 27, 2022
Simple example of traditional inference using gapi C++ dnn , gapi , openvino	15	2110	September 27, 2022
Cropping an Image based on an existing cue in the image Python	5	454	September 26, 2022
Is it possible to construct my own DMatch list in python? Python features2d	2	789	September 26, 2022
How can i convert sift keypoint.pt to Point2f in python? Python features2d	3	1622	September 26, 2022
Trying to build openCV, not recognizing several packages with cmake C++ build	1	2642	September 25, 2022
"Pose" estimation of a known template with OAK-D or similar stereo cameras calib3d , features2d	4	606	September 24, 2022
Opencv.js how to get a frame from cv.read and past to a API od face recognition? opencvjs	1	767	September 24, 2022
CMake – problem with adding opencv C++ build , git	4	2579	September 24, 2022
getOptimalNewCameraMatrix aspect ratio distortion Python calib3d	10	3122	September 23, 2022
How to reduce the size of the sample regions of SIFT descriptor (instead of 16x16)? Python	4	863	September 22, 2022
Writing RGB frames into video Python videoio	4	2147	September 22, 2022
java.lang.UnsatisfiedLinkError: No implementation found in library module Android/Java build	0	3212	September 22, 2022
Import cv2 doesn't work for Python 3 after successfully installing OpenCV 4.6.0 and Ubuntu 22.04.1 Python build	2	1999	September 22, 2022
Trying to detect USA License plate Python	1	286	September 22, 2022
Depth map from smartphone?	0	254	September 22, 2022