how to load images in order

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Kamyar Mazarei
Kamyar Mazarei 2021-4-10
评论： Kamyar Mazarei 2021-4-12
hi i have 520 images in total
20 images in 26 files
each images is names 1 to 20 and files 1 to 26
i want to load them 1 by 1 and put them in a matrix or process them
im looking for something like this :
for ii=1:26
for jj=1:20
a=load('C:\Users\Nik\Desktop\NNDL-Pr1\English Alphabet\ii\jj.png');
*process codes*
end
end
thank you

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采纳的回答

Jan
Jan 2021-4-10
Folder = 'C:\Users\Nik\Desktop\NNDL-Pr1\English Alphabet';
for ii=1:26
SubFolder = sprintf('%d', ii);
for jj=1:20
File = fullfile(Folder, SubFolder, sprintf('%d.png', jj));
a = load(File);
...
end
end
See also: FAQ: How to process a sequence of files
  2 个评论
Kamyar Mazarei
Kamyar Mazarei 2021-4-11
thank you for replying
im getting this error:
Error using load
Number of columns on line 6 of ASCII file C:\Users\Nik\Desktop\NNDL-Pr1\English Alphabet\1\1.png must be the same as
previous lines.
Error in DEEPNEW (line 6)
a = load(File);
Kamyar Mazarei
Kamyar Mazarei 2021-4-12
ok i got it
need to use a=imread(File);
thanks man

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