Thanks, Bruce. That might be a bit of a dead end since it sounds fairly involved to write a spherical partitioning scheme to a .ic file. Is there a good way to tessellate a surface with nearly-equal area labels using any other FreeSurfer tools? Thanks again!
Andrew On Thu, 2010-12-09 at 14:46 -0500, Bruce Fischl wrote: > Hi Andrew, > > these are icosahedral supertessellations, which come in fixed increments. > I guess if you generated some other partitioning of the sphere and saved it > in .ic format it would work, but you'd have to write your own. > > cheers > Bruce > > On Thu, 9 Dec > 2010, Andrew Dumas wrote: > > > Hi! > > > > I'm trying to partition a surface into a number of random but > > roughly-equally sized areas, and I've been using the > > "mris_make_face_parcellation" function to do this. Is it possible to > > have a finer control over the sizes of each label it generates? I only > > see 7 options in: $FREESURFER_HOME/lib/bem/ic[1-7].tri (as per the > > program usage). Can I specify custom ic*.tri files (and also, how would > > those be generated)? I've tried mris_divide_parcellation, but that only > > makes strips which aren't necessarily the same area. Thank you! > > > > Best Regards, > > > > Andrew > > > > _______________________________________________ > > 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 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.
