matlab - What is 'originator' tag in nifti file? -


i've clear question. 'originator' tag in nifti file? , how must calculate tag value?

what 'originator' tag in nifti file?

i'm going assume you're using tools nifti , analyze image, has tools handle nifti images using matlab. i'm assuming because know when use load_nii() function, gives variable has 'originator tag' in header.

in context, nii.hdr.hist.originator field represents origin coordinates of voxels, expressed in sform or qform, it's clarified in comments of tools' file exchange page.

and how must calculate tag value?

from understand, originator field filled correctly when use load_nii() or make_nii(), don't calculate it.


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