Organizing Images based upon their size

Question

Frank 2011-5-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/7832-organizing-images-based-upon-their-size

Hello!

I'm trying to organize a set of images by copying them into a specified folder. Only certain images will be copied based upon their size, in this case the image is: 64 pixels in width, and 250 pixels in height. However the script doesn't work, can anyone help?

Thanks

-Frank

Image

This is one of the desired image copied into a different folder

Code

source_dir   = 'C:\Users\xuf\Desktop\LineScan-2010_12_08-005';         
dest_dir     = 'C:\Users\xuf\Desktop\LineScan-2010_12_08-005\Target';   
source_files = dir(fullfile(source_dir, '*.tif'));                      
for i = 1:length(source_files)                                          
    data = imread(fullfile(source_dir,source_files(i).name))
        [rmax, cmax] = size(source_files)
        if rmax == 250;
            imwrite(fullfile(dest_dir,source_files(i).name), data)
        end
end

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Answer 1

Sean de Wolski 2011-5-19

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/7832-organizing-images-based-upon-their-size#answer_10760

在 MATLAB Online 中打开

%Assuming these are correct, Make sure dest_dir exists
source_dir   = 'C:\Users\xuf\Desktop\LineScan-2010_12_08-005\';         
dest_dir     = 'C:\Users\xuf\Desktop\LineScan-2010_12_08-005\Target\'; 
cd(source_dir);
directory = dir( '*.tif');                      
for ii = 1:length(directory)
  I = imread(directory(ii).name);
  if isequal(size(I),[250 64]); %Edit
      imwrite(I,[dest_dir directory(ii).name]);
  end
end