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Siemens DICOM sort and convert to NIfTI

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from Siemens DICOM sort and convert to NIfTI by Simon Robinson
Converts Siemens MRI DICOM data into NIfTI format, and/or anonymises and sorts into scan directories

centre_header(nii_hdr) 
%   centre nii header files - put the origin at the centre of the image
%   syntax new_nii_hdr = centre_header(old_nii_hdr)

function nii_hdr = centre_header(nii_hdr)

nii_hdr.hist.originator(1) = ceil(nii_hdr.dime.dim(2)/2);
nii_hdr.hist.originator(2) = ceil(nii_hdr.dime.dim(3)/2);
nii_hdr.hist.originator(3) = ceil(nii_hdr.dime.dim(4)/2);
nii_hdr.hist.originator(4) = 0;
nii_hdr.hist.originator(5) = 0;

disp('');

end

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