unable to get contour properly...

Drawing a line using centroid point in opencv...

How to check if point is placed inside contour?...

Apply Image Processing on Specific part of the image Python OpenCV...

Problems compiling code with cmake and Boost / OpenCV...

Efficient algorithm for pixel neighborhood difference in OpenCV...

Python OpenCV video.get(cv2.CAP_PROP_FPS) returns 0.0 FPS...

What is the cv2.cv replacement in OpenCV3?...

Why is OpenCV3.1 NormalBayesClassifier's error rate so high in this example?...

Building an OpenCV Application with Static Libraries...

which libraries should I link to build opencv 3.2...

What is the difference between vc10, vc11 and vc12 libraries in OpenCV?...

Unable to undistort image with chessboard pattern...

How to synchronize dual IP cameras on open cv?...

Missing face.hpp in OpenCV 3.1.0 after successful build with opencv_contrib modules...

Build-in function for interpolating single pixels and small blobs...

Compiling OpenCV on Ubuntu with C++ version 17...

Compiling OpenCV in C++...

How to save output of darknet YOLOv4 video in a txt file for each frame?...

How to show the actual viewport of the camera feed without cropping?...

Difference between SiftFeatureDetector() and Ptr<FeatureDetector>...

How to save dots per inch (DPI) info in py-opencv?...

opencv: convert Scalar to float or double type...

Gamma Correction with pow...

OpenCV and TBB error x64...

OpenCV : Vehicle axle detection...

OpenCV(4.8.0) Error: The function/feature is not implemented () in cv::debug_build_guard::_OutputArr...

How to detect intersecting shapes with OpenCV findContours?...

cv2.imread: how to keep color channel (third dimension) when reading in grayscale image...

Isn't there a OpenCV Cuda function similar to findContours?...