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How to save the required output?

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Noor Bano
Noor Bano on 21 Sep 2021 at 0:08
Commented: DGM on 21 Sep 2021 at 6:28
Suppose we have two folders A and B , both contain images.
Let folder A have 6 images:a1,a2,...,a6
folder B have 60 images: b1,b2,...,b60.
I want to select 10 images in B for each image in A, in the following way
for a1 select b1,b2,...,b10
for a2 select b11,b12,...,b20
The code is as;
%Select image folder A
A_dir = uigetdir();
%Select image folder B
B_dir = uigetdir();
%Identify files of interest
A_files=dir(fullfile(A_dir,'*.tif'));
B_files=dir(fullfile(B_dir,'*.tif')); % *
%Load images
for i = 1:length(A_files)
A_image = imread([A_dir,filesep,A_files(i).name]);
if i == 1
for ii = 1:10
B_images(ii,:,:) = imread([B_dir,filesep,B_files(ii).name]);
end
else
for ii = 1:10
B_images(ii,:,:) = imread([B_dir,filesep,B_files((i-1)*10+(ii-1)).name]);
end
end
end
Now how to save the required output in the following form
A=<6×11 cell> which is in the form
<256×256 uint8> <256×256 uint8> <256×256 uint8> ... <256×256 uint8>
First column contain image A and other 10 columns contain corresponding 10 images B

Accepted Answer

DGM
DGM on 21 Sep 2021 at 2:51
Something like this:
%Select image folder A
A_dir = uigetdir();
%Select image folder B
B_dir = uigetdir();
%Identify files of interest
A_files=dir(fullfile(A_dir,'*.tif'));
B_files=dir(fullfile(B_dir,'*.tif'));
nfiles = [numel(A_files) numel(B_files)];
%Load images
imagearray = cell(nfiles(1),nfiles(2)/nfiles(1) + 1);
for ax = 1:nfiles(1)
imagearray{ax,1} = imread([A_dir,filesep,A_files(ax).name]);
for bx = 1:nfiles(2)/nfiles(1)
imagearray{ax,bx+1} = imread([B_dir,filesep,B_files((ax-1)*10 + bx).name]);
end
end
  2 Comments
DGM
DGM on 21 Sep 2021 at 6:28
Hmm. The site is flaky sometimes. I have a slow connection and run into a lot of bogus errors because of scripts timing out or breaking. In that particular experience, it often works to leave the page and then naturally navigate back to it in a few minutes. That said, if the answer satisfactorily helped you, then don't worry too much about it if you still can't accept the answer.

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