people tracking after performing background subtraction and find the centroid of the blobs use for video suvelliance

区域内的随机的一些点，求他们的质心，区域的范围和点的个数课改变-The random region at some point, find their centroid boundaries and the number of points changes in class

Objective - The program should recognize objects like circles, rectangles, and squares the input image. Introduction This is a shapes classifier based on the properties of each shape, like roundness, ratio of dimensions, centroid,?et