How to save multiple dicom images in to a single mat file?

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Shourya
Shourya 2022-3-24
回答： Rupika Raj 2022-9-26
I have 100 MRI images in dicom format. How can I save all of them in a single .mat file? Thank you in advance.

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回答（2 个）

yanqi liu
yanqi liu 2022-3-25
fd = fullfile(pwd, 'dcms');
fs = ls(fullfile(fd, '*.dcm'));
ims = [];
for i = 1 : size(fs,1)
im = dicomread(fullfile(fd, strtrim(fs(i,:))));
ims{i} = im;
end
save ims.mat ims
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Shourya
Shourya 2022-3-28
I got a mat file of size 1x100 where each cell represents an image . How can I get a matrix where each column represents an image?

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Rupika Raj
Rupika Raj 2022-9-26
Hi, I made some changes in Yanqi Liu's answer. Try this!
fd = fullfile(pwd);
fs = ls(fullfile(fd, '*.dcm'));
ims = [];
for i = 1 : size(fs,1)
im = dicomread(fullfile(fd, strtrim(fs(i,:))));
ims(:,:,i) = im;
end
save ims.mat ims

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