Need explanation of the following MATLAB code?

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x=bwperim(im);
y(x)=255;
Where, im=Binary image of given Gray scale image and y= given gray scale image and bwperim is fuction for calcuation of perimeter.

Accepted Answer

Guillaume
Guillaume on 14 Mar 2017
What is there to not understand?
The code uses logical indexing to set the pixels of the perimeter to 255 in the grayscale image.

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