How to See Each Formulate Numbers on Regionprops

Question

Murat Kocaman 2018-6-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/408028-how-to-see-each-formulate-numbers-on-regionprops

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