How can I have my code access multiple images automatically?
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I have multiple images in a folder, for example 'img1, img2, img3' How can I make my code access those files with specified names automatically? I've been using uigetfile and imread but both require manual input.
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Joseph Cheng
2014-8-7
0 个投票
you can use the function dir() such as files = dir('*.jpg') which will return the file information for each jpeg into a structure. then a simple for-loop to access files.name (given my example of files) to loop through the jpegs in the folder.
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Joseph Cheng
2014-8-7
编辑：Joseph Cheng
2014-8-7
air coding so pardon function call mistakes:
folder = uigetfolder();
jpegfiles = dir(fullfile(folder,'*.jpg'));
for imageNum = 1:length(jpegfiles)
importedImage(imageNum).raw = imread(fullfile(folder,jpegfiles(imageNum).Name));
end
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