How to calculate solidity of different shapes
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I have an image which contains different shapes:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/149854/image.jpeg)
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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Image Analyst
am 19 Sep. 2013
Bearbeitet: Image Analyst
am 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 Kommentare
Image Analyst
am 20 Sep. 2013
Verschoben: DGM
am 29 Dez. 2023
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/172183/image.jpeg)
naila: See attached file and see if it does what you want.
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