cropping multiple images in the folder automatically using imcrop with same cropping area
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HARISH KUMAR
am 7 Jan. 2023
Kommentiert: HARISH KUMAR
am 18 Jan. 2023
I have 12 images in the folder, i have wrritten a code for cropping those images and saving them automatically with the same cropping area if you crop one image.
Problem i am facing is, it is cropping first image only and saving that first cropped image 12 times (because number images are 12) with different image names (Sample3_ 1, Sample3_ 2,....,Sample3_ 12) as i suggested in the code not cropping remaing 11 images. Can anyone please let me know what is wrong with my code or suggest me how can i get it done.
Below is code for reference
numFiles = numel(FileNames); % no of images 12
for m = 1:numFiles
a = imread(FileNames{m});
if m == 1
ROI=imcrop(a);
drawnow;
end
filename = sprintf('Sample3_ %d.tiff', m);
fpath = 'C:\Users\Admin\Documents\MATLAB\DIC Challenge 1.0/EXAMPLE_SAMPLE'
fullFileName = fullfile(fpath, filename); imwrite(ROI, fullFileName)
end
Thanks in advance
2 Kommentare
Rik
am 7 Jan. 2023
I don't get notified by a tag. I happened to see this question, but I could easily have missed it.
How exactly did you want to solve the problem that your images are not the same size?
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KSSV
am 7 Jan. 2023
fpath = 'C:\Users\Admin\Documents\MATLAB\DIC Challenge 1.0/EXAMPLE_SAMPLE' ;
numFiles = numel(FileNames); % no of images 12
for m = 1:numFiles
a = imread(FileNames{m});
if m == 1
[ROI,Rect]=imcrop(a);
drawnow;
[m,n,p] = size(a) ;
else
% a = imresize(a,[m n]) ; % in case images are of different size use this
ROI = imcrop(a,Rect) ;
end
filename = sprintf('Sample3_ %d.tiff', m);
fullFileName = fullfile(fpath, filename); imwrite(ROI, fullFileName)
end
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