Reading multiple images from a folder in MATLAB Directory

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Said Rahal
Said Rahal 2012-7-10
I need to read several images from a folder in MATLAB Directory, in order to do several operations on it, I have written the following code:
Directory = fullfile ('C:','Users','ssr729','Documents','MATLAB','image');
Images = dir(fullfile(Directory,'*.jpg'));
Names = {Images.name}';
for k=1: numel(Names)
I = imread(Names{k});
%operations
end
I am receiving this error and I do not know why:
Error using imread (line 372)
File "polymerc.jpg" does not exist.
Even though the image 'polymera.jpg' does exist in the specified path. Any help is really appreciated. Thanks

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采纳的回答

F.
F. 2012-7-10
you lost the path ...
try:
imread( fullfile( Directory, Names{k} ) )
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Image Analyst
Image Analyst 2012-7-10
Well, apparently the images live in the C:\Users\ssr729\Documents\image folder and not the C:\Users\ssr729\Documents\MATLAB\image folder. It will work if it looks in the right folder, and it won't work if it looks in the wrong folder - makes sense?

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更多回答（1 个）

Thomas
Thomas 2012-7-10
Your error states that
Error using imread (line 372) File "polymerc.jpg" does not exist.
Even though the image 'polymera.jpg' does exist in the specified path
Notice the difference between ploymerc and polymera The two files are different..
Also please go through the following which might help
http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F
  1 个评论
Said Rahal
Said Rahal 2012-7-10
Thanks Binish for pointing this out, but in the folder I have the two images '*polymera*' and '*polymerc*' and still I have the mentioned error above.

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