What is the problem in the for loop?

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I've a problem in the for loop to extract texture features of images of a folder. The problem is in this line:
Im2=ComputeRankTransform(filename);
Can anyone please help me to access all images??
clc;
Im1=ComputeRankTransform('bi4.jpg');
folder = fullfile('E:\4-2\Thesis_codes\texture\code\dependencies');
srcFiles = dir(fullfile(folder, '*.jpg'));
for i = 1 : length(srcFiles)
% determins how many images are there in the folder,
filename = fullfile(folder,srcFiles(i).name);
thisImage = imread(filename);
Im2=ComputeRankTransform(thisImage);
sizeOfIm1=size(Im1);
sizeOfIm2=size(Im2);
if(sizeOfIm1==sizeOfIm2)
if(Im1==Im2)
fprintf('Yes\n');
else
fprintf('No\n');
end
else
fprintf('No Dimension\n');
end
end

Accepted Answer

per isakson
per isakson on 17 Mar 2014
That is hard to tell based on the information you provide. However, here are some links on debugging in Matlab
  2 Comments
Image Analyst
Image Analyst on 17 Mar 2014
Edited: Image Analyst on 17 Mar 2014
The problem is we don't know what you mean when you say "help me to access all images" You say
thisImage = imread(filename);
so as far as we can tell, you're accessing the image right there with that line of code, and we don't know why you're asking.
By the way, you don't need to put useless tags (which I deleted) like "matlab" or "code" or similar on your post. All posts here are on MATLAB code.

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