I have a binary image , and a object like a half ball on that , I want to get the maximum(position) , means (x,y) and minimum position (x,y ) of that ang get the distance between these 2 points , how could I do this ? any suggestion and codes?

I have a binary image , and a object like a half ball on that , I want to get the maximum(position) , means (x,y) and minimum position (x,y ) of that object get the distance between these 2 points , how could I do this ? any suggestion and codes

Answer 1

[Vivek]

use the find(X,k,'first') & find(X,k,'last') it returns the k first and k last non zero elements of the matrix/binary image