MATLAB: How to crop image after regionprops

image analysisimage processingimage segmentationregionprops

Hello.
I found the centroid of an image like this. I want to crop the image using the centroid.
clear all
close all
I = imread('kong.jpg') ;
Ibw = im2bw(I);
Ibw = imfill(Ibw,'holes');
Ilabel = bwlabel(Ibw);
stat = regionprops(Ilabel,'centroid');
imshow(I); hold on;
for x = 1: numel(stat)
    plot(stat(x).Centroid(1),stat(x).Centroid(2),'ro');
end

Best Answer

Hi,
You can use imcrop to crop the image. The answer in the following link gives a detailed explanation on how to crop the image around the given centriod.
https://www.mathworks.com/matlabcentral/answers/355880-how-to-crop-square-of-size-100-x-100-around-the-centroid-of-an-image#answer_280921
Hope this helps!
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