MATLAB: Errror using uigetdir

imagrprocessing

I have a code for reading images from a folder 
FullPath=uigetdir('');
TestFiles=dir(FullPath)
for m=1:length(Testfiles)
S=imread([FullPath '\' TestFiles(k).name])
figure,imshow(S)
end
i get error as 
Error using ==> imread at 368
Can't open file "F:\face recognization\faces\." for reading;
you may not have read permission.
please help

Best Answer

Hi,
if you take a look at TestFiles(1).name you will see the ".", which is the current folder. Several possibilities: if you e.g. only have files with .jpg, you could write
TestFiles = dir(fullfile(FullPath, '*.jpg'));
or similar for other file formats. If you need all image files, be sure to not read "." and ".." by e.g.
if ~strcmp(TestFiles(i).name, '.') && ~strcmp(TestFiles(i).name, '..')
  S = imread(...);
end
Titus
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