If you specifically want to project overlays onto 'mris_decimate'd surfaces, you won't be able to do that. You could, however, generate new overlays using the decimated surface, if that's helpful, using 'mris_curvature_stats' and feeding it the newly downsampled/demicated surface as input.
FWIW.
Best -=R
On 1/23/13 18:07 , Nicola Toschi wrote:
Hello list,
is there a quick way to decimate an overlay /while respecting surface geomery)? I am looking to downsample by about a factor 100.
Alternatively, I know I can use mris_decimate to downsample a surface, but I would have to project my highres overlays onto the downsampled surface (which may not be straightforward).
Thanks a lot in advance,
Nicola
PS apologies for the repost - my subject line was incorrect the first time around.
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