how can i read multiple images from a folder?

Question

sufeena kunhimon 2015-1-19

1
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https://ww2.mathworks.cn/matlabcentral/answers/170582-how-can-i-read-multiple-images-from-a-folder

回答： Mohammad Abouali 2015-1-19

for i=1:10 %suppose there are 10 image file_name=dir(strcat('J:\multimedia\photo\')); % the path tht u hv imges im=imread(strcat('J:\multimedia\photo\',file_name(i).name)); imtool(im); end

what i give instead of name

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Answer 1

Mohammad Abouali 2015-1-19

1
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https://ww2.mathworks.cn/matlabcentral/answers/170582-how-can-i-read-multiple-images-from-a-folder#answer_165299

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If you have Computer Vision Toolbox you can use imageset().

If you don't have that toolbox something like this would work:

for i=1:10
  imList{i}=imread(strcat('J:\multimedia\photo\',file_name(i).name));
end

By the way, you better pass some image extension (when using dir), otherwise, you have to first check if what is in file_name is indeed an image before trying to reading it. You can use try/catch for that too.