or use mri_mask. Or binarize to 2,4,8 etc.. them and add them, then replace the unique overlap values with something else
On Wed, 6 Jun 2012, Joshua Lee wrote: > Well you could mri_binarize the three volumes, then subtract regions > using fslmaths from the FSL suite. Of course this would create gaps > between your formerly adjacent regions. > > > Joshua > > > - > Joshua Lee > Graduate Student > Center for Mind and Brain & > Department of Psychology > University of California, Davis > > > > On Tue, Jun 5, 2012 at 11:46 PM, Yuko Yotsumoto <yuk...@gmail.com> wrote: >> Hello, >> >> With FreeSurfer v4.5, I have three functionally localized surface labels >> (A.label, B.label, C.label), and converted this label to volume by using >> mri_label2vol with --proj. I now have three volume labels, A.mgz, B.mgz, and >> C.mgz. >> >> Because these three labels are adjacent to each other, [A.mgz and B.mgz] and >> [B.mgz and C.mgz] share many voxels, and [A.mgz and C.mgz] also share a >> small number of voxels, while there is no overlap in the surface labels. >> >> I'd like to make these volume labels independent by somehow creating >> boundary into the volume so that each volume labels never share any voxels. >> What would be the best way to do so? Is there anything I can do using a >> command line? >> >> Best, >> Yuko Yotsumoto >> >> >> >> _______________________________________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >> >> >> The information in this e-mail is intended only for the person to whom it is >> addressed. If you believe this e-mail was sent to you in error and the e-mail >> contains patient information, please contact the Partners Compliance >> HelpLine at >> http://www.partners.org/complianceline . If the e-mail was sent to you in >> error >> but does not contain patient information, please contact the sender and >> properly >> dispose of the e-mail. >> > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
