[caret-users] Applying deformation map from Macaque atlas to Colin atlas

Terry tsewards at cognisurf.com
Wed Sep 17 17:53:15 CDT 2008


Hi,

I'm now trying to deform some borderproj files from the Macaque F99UA1 
atlas to the Colin atlas.  I first obtained a deform_map file by 
applying a spherical deformation, using a particular set of landmarks.  
Then, when I try to apply the deform_map file to the F99UA1 borderproj 
file, the process runs for a short while, and then I get the error 
message "Error 
deformed_deformed_to_Human.colin.L_Standard-Hum-Monk_Macaque.F99UA1.L.SPHERE.STD.03-03-09.34132.coord: 
contains a different number of nodes".  I checked, and indeed this file 
has 71785 nodes, rather than 34132.  This problem did not occur when I 
used the standard landmarks found in the Tutorial 3 directory, but it 
seems to me that if there was something wrong with the landmark files 
the deform_map file would not have been generated.  I'd appreciate any 
suggestions you may have.

Terry Sewards


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