Contours in OpenCVΒΆ

contour_1 Learn to find and draw Contours
contour_2 Learn to find different features of contours like area, perimeter, bounding rectangle etc.
contour_3 Learn to find different properties of contours like Solidity, Mean Intensity etc.
contour_4 Learn to find convexity defects, pointPolygonTest, match different shapes etc.
contour_5 Learn about Contour Hierarchy