On using 'regionprops'?

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Deepak Sivadas
Deepak Sivadas on 21 Nov 2018
Answered: Image Analyst on 21 Nov 2018
Stats = regionprops(L,'all');
for instance, L is a labelled binary image of 256x256.
What determines the size of Stats ? Pls respond.

Accepted Answer

Image Analyst
Image Analyst on 21 Nov 2018
The length of the stats structure is the same as the number of blobs in your image.
[L, numberOfBlobs] = bwlabel(binaryImage);
stats = regionprops(L, 'All');
fprintf('There are %d blobs in the labeled image.\n', numberOfBlobs);
fprintf('There are structures, in the stats structure array.\n', length(stats));
You can see that length(stats) will be the same as numberOfBlobs.

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