Files in different folders
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If you have 12 different folders (that each contain pictures), is there a way to create a loop that will sum up the first images in all the folders, and the sum of the second images in all the folders, etc... for all the images?
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Antworten (3)
Azzi Abdelmalek
am 31 Mai 2013
folders={f1,f2,f3}; % your folders
for k=1:numel(folders)
f=dir([folders{k} '/*.jpg']);
files{k}={f.name};
end
for ii=1:numel(files{1});
im{ii}=0;
for jj=1:numel(files)
im{ii}=im{ii}+imread(files{jj}{ii});
end
end
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Image Analyst
am 31 Mai 2013
You can take the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F and adapt it to use genpath() to get all subfolders.
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Image Analyst
am 2 Jun. 2013
If they're grayscale:
oneRow = grayImage(theRowNumber, :);
If they're color
oneRowRed = rgbImage(theRowNumber, :, 1);
oneRowGreen = rgbImage(theRowNumber, :, 2);
oneRowBlue = rgbImage(theRowNumber, :, 3);
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