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…	1	3297	February 26, 2021
Welcome to OpenCV Forum!	30	3394	July 12, 2021
Mat.at() very slow writing to pixels C++	3	8	October 22, 2021
Umat equivalent of Mat.at() to access specific pixel C++ tapi , umat	4	12	October 22, 2021
Looking for adaptive kernel size detector for dilate	2	9	October 22, 2021
Slow convergence of `solvePnPRefineLM` Python calib3d , solvepnp	5	43	October 22, 2021
Can I interface HD-SDI Camera with OpenCV Python videoio , nvidia	2	9	October 22, 2021
Person ReID in real time Python	2	10	October 22, 2021
Detecting forward or backwards camera movement using OpticalFlow? optflow	2	17	October 22, 2021
Combine video files with different start times Python videoio	4	11	October 22, 2021
Label detection advise needed dnn , practical	22	61	October 22, 2021
Image Similarity features2d	3	19	October 22, 2021
Remove background of scanned foot Python	1	13	October 22, 2021
Image Features & Image Alignment / Registration Question Python features2d , imgproc	7	37	October 22, 2021
Full Body Tracking and Recognition	12	55	October 19, 2021
Installing the oak-model-samples OpenCV AI Kit (OAK) shell	2	11	October 22, 2021
Reprojection Error too High in Visual Odometry C++ calib3d	2	27	October 22, 2021
Question about triangulatePoints function from sfm module (on opencv_contrib) C++ sfm	0	13	October 22, 2021
Built static lib for MD debug remain asking for MT static_release	0	7	October 22, 2021
Wide-angle or fisheye lens? The undistorted result and how to fix the perspective distortion C++ calib3d , imgproc	7	64	October 21, 2021
Cv::undistort gpu acceleration C++ gpu , cuda , tapi , umat	7	30	October 21, 2021
Which approach to chose to icon localisation + classification? dnn	1	13	October 21, 2021
Camera calibration field of view C++ calib3d	5	39	October 21, 2021
How to draw a vertical line on a line in opencv python geometry	3	20	October 21, 2021
Java install OpenCV on Mac Android/Java java , build , apple	0	11	October 19, 2021
Linking error in Xcode C++ xcode , build , apple	0	129	March 30, 2021
Different order of elements while std::cout print a cv::Mat than to iterate with cv::Mat begin(), end() C++ mat , core	1	13	October 21, 2021
Operators are not executed by separated threads for GAPI streaming mode? C++ gapi	4	17	October 21, 2021
Get size of cv::GMat C++ gapi	1	18	October 21, 2021
Resize GAPI inputs in IStreamSource C++ gapi	3	67	October 21, 2021

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…