[caret-users] question about projection to surface
aparicio at mit.edu
Mon Apr 26 17:46:31 CDT 2010
Dear Caret Users,
I was wondering if anyone might be able to help me. I would like to project
to the surface a list of arbitrary points from the volume space? For
example, if I have a 3 column matrix of X, Y and Z coordinates that are
continuous points, not voxel indices (i.e. [-23.4521 35.6711 62.8789 =
point 1; -22.6574 34.2345 63.4536 = point 2; ect..), and I would like to see
where these points are when projected to the reconstructed caret surface.
Also I would like to know what the spatial uncertainty is in terms of the
spread of the projection point on the surface, is this possible?
Thanks so much for any help,
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