c++ - connected components in OpenCV

Question

I am looking for an OpenCV function that can find connected components and perform a few tasks on them ( like getting the number of pixels, contour, list of pixels in the object etc.. )

Is there a function of OpenCV (C++) that is similar to MatLab's regionprops ?

question from:https://stackoverflow.com/questions/12688524/connected-components-in-opencv

Answer 1

Starting from version 3.0, OpenCV has connectedComponents function.