rotating and translating nifti image

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Richa Rawat
Richa Rawat 2020-12-21
评论： Richa Rawat 2020-12-24
Hi!
I have a nifti image and I want to rotate the image by 10 degree and translate the image by [10, 10, 0] in matlab. The new image should have the same orientation and header information as the original image. Please help me with this task.

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回答（1 个）

Pratyush Roy
Pratyush Roy 2020-12-24
编辑：Pratyush Roy 2020-12-24
Hi,
MATLAB allows reading of nifti files using the niftiread command.
After reading the image, one can use imrotate3 and imtranslate commands to rotate and translate the image respectively.
Hope this helps!
  1 个评论
Richa Rawat
Richa Rawat 2020-12-24
Hi!
Thanks for your answer. I have already tried what you suggested but the orientation of the image changes when I use niftiread.
image02 = niftiread('02'); # orientation of image02 and 02 is different.
J = imrotate(image02,10);
J = imtranslate(J,[10, 15, 0]);
niftiwrite(J,'rot_trans02.nii');

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