Hi all,
I'm trying to resample an image into a talairach transformed volume
from the 256^3 dimensions into 172 x 220 x 156. I've been using
mri_convert in the following command line:
mri_convert -at transforms/talairach.xfm --devolvexfm 000718_vc4734
-cs 1 -oc -0.0950 -16.51 9.75 -ic 0 0 0 -oic 172 -ojc 220 -okc 156
-odt uchar nu nu_talairach_new3.img
It ran very nicely, but the anterior and posterior (frontal and
occipital) regions are cut off, like they were cropped off. I
suspect it is because data is being conformed to 256^3 in all
directions and is just cropping to fit into my specified dimensions,
but that is not what i would like to do. How would I be able scale it
to fit into my specified dimension? I have tried -sc, but no matter
how much smaller i seem to scale it, it's not enough to compensate for
the crop.
thanks for any help!
Tracy Wang
Tracy Wang
Research Assistant
Cognitive Neuroscience Laboratory
Washington University
Department of Psychology, Campus Box 1125
One Brookings Drive
St. Louis MO 63130-4899
314-935-5019
twang@artsci.wustl.edu
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer