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How to write each slices from volume in MATLAB into jpg format?

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Hello dear may you please help for solving a problem: I have 3D Volume dataset in .niit format I read this data in MATLAB and also can show each slice from this volume....but I'm unable to write each slice in jpg /2D form How we can write each slice from volume by using imwrite in MATLAB?

Accepted Answer

Image Analyst
Image Analyst on 24 Mar 2018
Edited: Image Analyst on 22 Jun 2020
You probably don't want to do that anyway, unless you use lossless jpeg2000 format. Use PNG for lossless compression
for sliceIndex = 1 : size(image3d, 3)
thisSlice = image3d(:,:,sliceIndex);
filename = sprintf('Slice #%d.png', sliceIndex);
imwrite(thisSlice, filename);
end
image3d is your 3-D image array.
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