watershed followed by regionprops
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Zohra Megnounif
on 25 Mar 2022
Commented: Zohra Megnounif
on 29 Mar 2022
hello, I have an image with circular objects and other ellipticals, knowing that the circulars touch the ellipticals, so I used the watershed to separate the objects so I have several gray levels, and now I want to use the regionprops to keep only the circular form. how can i do it please? I don't want to go through the multithreshold.
Thank you
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Accepted Answer
Image Analyst
on 25 Mar 2022
Something like
props = regionprops(labeledImage, 'Circularity');
% Keep only blobs with circularity > 0.6
keepers = find([props.Circularity] > 0.6);
% Get the new binary image.
binaryImage = ismember(labeledImage, keepers);
labeledImage comes from watershed().
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