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
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