How to calculate solidity of different shapes
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I have an image which contains different shapes:
I want to calculate the solidity of each shape individually and pick the one which has greatest solidity;
Can any one help me regarding this?
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Accepted Answer
Image Analyst
on 19 Sep 2013
Edited: Image Analyst
on 19 Sep 2013
Did you use regionprops() to get all of them? If so, then just sort
% Label the binary image.
labeledImage = bwlabel(binaryImage);
% Measure the solidity of all the blobs.
measurements = regionprops(labeledImage, 'Solidity');
% Sort in oder of decreasing solidity.
[sortedS, sortIndexes] = sort([measurements.Solidity], 'descend');
% Get the solidity of the most solid blob
highestSolidity = sortedS(1);
% Get the label of the most solid blob
labelWithHighestSolidity = sortIndexes(1);
12 Comments
Image Analyst
on 20 Sep 2013
Moved: DGM
on 29 Dec 2023
naila: See attached file and see if it does what you want.
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