MATLAB Answers

How do I access the output images from this program.

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Ananya Panda
Ananya Panda on 23 Mar 2018
Answered: Von Duesenberg on 23 Mar 2018
A=imread('search.jpg');
figure,imshow(A); title('Original Image');
%Convert the Image to binary
B=im2bw(A);
%Fill the holes
C=imfill(B,'holes');
%Label the connected components
[Label,Total]=bwlabel(C,8);
%Rectangle containing the region
Sdata=regionprops(Label,'BoundingBox');
%Crop all the objects
for i=1:Total
Img=imcrop(A,Sdata(i).BoundingBox);
Name=strcat('Object Number:',num2str(i));
imwrite(Img,'i.jpg');
B=padarray(Img,[10 10]);
figure,imshow(B); title(Name);
end
i gets rewritten such that only the last image is accessible outside the loop. Is there any particular way to use indexing to be able to access the output images one by one

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Answers (1)

Von Duesenberg
Von Duesenberg on 23 Mar 2018
Quick and dirty:
imwrite(Img, [num2str(i) '.jpg'])

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