title: how to find corners points of a shape in an image in opencv?
body: <p>I have to find corners of shapes in an image. i have used Harris corner detection algorithm to find corner, but it is giving total corners present in an image and for finding corners for a particular shape in that image it is not feasible. please suggest some other approach.<a href="https://i.stack.imgur.com/c65Wu.png" rel="noreferrer"><img src="https://i.stack.imgur.com/c65Wu.png" alt="enter image description here"></a></p>