It does not take into account any info about the faces or edges. I'm not sure about your resolution question. Can you elaborate? doug
Aaron Alexander-Bloch wrote:
Dear all,
I am hoping to use surf2vol to generate high resolution masks of the gray/white surface, so something like the following command:
mri_surf2vol --sd /subj/dir/ --identity subid --hemi lh --surf white --mkmask --o volume.mgz --template ./template.mgz
However I'm wondering about what exactly the algorithm does. I understand that the vertices are placed at the closest voxel in the template space. But does the algorithm take into account information about the faces/lines of the mesh in addition to the vertices? If so, how? If not, does that imply a limit to the resolution of the template space that should be used with the command?
Thanks very much in advance for any help.
Best, Aaron Alexander-Bloch PhD student, University of Cambridge _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer