Ritobrato, The control points mark voxels as belonging to white matter, and should be marked sparingly. They are not points on a spline, as it appears you were trying to do in the image.
Nick On Tue, 2009-09-08 at 13:39 -0400, Bruce Fischl wrote: > Hi Ri, > > you have to be careful to only put the control points in voxels that are > completely white matter (no partial voluming). I also don't know what you > mean by "the control points didnt get converted to a continuous line". Can > you elaborate? > > cheers, > Bruce > On > Tue, 8 Sep 2009, Ritobrato Datta wrote: > > > Hello All, > > > > I followed the steps in exercise C in the following page > > http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/ControlPoints > > and added control points manually and then saved the Control Points by File > > > Save Control Points > > > > Then I ran recon-all -autorecon2-cp -autorecon3 -s <subjid> > > > > After completion, I opened the viewer to check if it is implemented by > > tkmedit <subjid> brainmask.mgz lh.white -aux T1.mgz -aux-surface rh.white > > > > But saw that the image where I added the control points didnt get converted > > to a continuous line. I have attached a figure as an illustration. What am > > I doing wrong ? > > > > Thanks > > > > Ri > > > > > > > > > _______________________________________________ > 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
