How to See Each Formulate Numbers on Regionprops

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Murat Kocaman
Murat Kocaman 2018-6-29
回答： Ameer Hamza 2018-6-29
Hello,
I have below code for regionprops. I would like to see "Area" value for each object for my image. There are n object but entering the s(k).Area it gives random object's area. I tried s(k).Area(n), as well but this time it gives nth object's value. I would like to see the area for each object in the result.
s=regionprops(logical(bw3),'Centroid','Area','Eccentricity','Perimeter');
hold on
for k=1:numel(s)
c=s(k).Centroid;
text(c(1),c(2),sprintf('%d',k),...
'HorizontalAlignment','center',...
'VerticalAlignment','middle');
end
hold off
What is the solution?

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采纳的回答

Ameer Hamza
Ameer Hamza 2018-6-29
The following will give you a vector of all area values
areaValues = [s.Area];
concatenation operator [] is important.

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