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?

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Zohreh Tavakkoli
Zohreh Tavakkoli 2014-5-23
回答： Vivek 2014-5-23
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

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Vivek
Vivek 2014-5-23
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

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