.nii to .mat

Hey guys, I was wondering if you could help me out.

I'm having some problems opening medical images in MATLAB.

Their extension is .nii and I need them to be .m ; is there any simple form to do the conversion?

Thanks

JM

[zahra ghadery]

hi
did you find your answer?
i have the same problem.

Answer 1

[Walter Roberson]

https://www.mathworks.com/help/images/ref/niftiread.html

niftiread() from R2017b.

There were File Exchange or Third Party contributions for reading nifti images before R2017b.

Answer 2

[weipeng yang]

clc;
clear all;
file = dir('*.nii');
len = length(file);
for i = 1:len
    nii_file = file(i).name;
    nii = load_nii(nii_file);
    img = nii.img;
    mat_name = strcat('img_', int2str(i), '.mat');
    save(mat_name);
    load(mat_name);
    figure(1)
    subplot(4,5,i), imshow(img(:,:,1),[]), title(i)
end

[Walter Roberson]

Why do you load() back on top of what you just save()'d ?