Let I be a binary image with the size NXM including one
Connected Component (CC), and Let C, D be the centroid
and the diameter of the shape respectively. Let P = fpign i=1
a set of n point taken uniformly distant from the extracted
contour of the connected component. Let R = frigmi
=1 a set
of n points taken uniformly distant from a ring with height
h over the shape. The n