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

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Shourya 2022-3-24

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https://ww2.mathworks.cn/matlabcentral/answers/1679894-how-to-save-multiple-dicom-images-in-to-a-single-mat-file

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 2022-3-25

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https://ww2.mathworks.cn/matlabcentral/answers/1679894-how-to-save-multiple-dicom-images-in-to-a-single-mat-file#answer_926459

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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 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?

Bhagavathula Meena 2022-9-24

Yes am also facing same problem related to my work .

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Rupika Raj 2022-9-26

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1679894-how-to-save-multiple-dicom-images-in-to-a-single-mat-file#answer_1060705

在 MATLAB Online 中打开

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