I have a binary circle (white) which the edge are not smooth , is jagges. and i know the pixel size is 5mm. how can i find the distances of all pixels inside the circle from the outer edges?

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Akshit
Akshit on 18 Apr 2015
Answered: Image Analyst on 18 Apr 2015
I have a binary circle which the edge are not smooth , is jagges. and i know the pixel size is 5mm. how can i find the distances of all pixels inside the circle from the outer edges?

Answers (1)

Image Analyst
Image Analyst on 18 Apr 2015
Get a Euclidean distance map with bwdist():
edm = bwdist(binaryImage) * 5;

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