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I'm just going to try this again, but this time with a different command:
mris_apply_reg --src-xyz
/usr/local/freesurfer/subjects/fsaverage/surf/lh.white --trg
/home/ian/lh_reg.white --streg
/usr/local/freesurfer/subjects/fsaverage/surf/lh.sphere.reg
/obd-fs/proc/my_subject/freesurfer/surf/lh.sphere.reg"
This gives me the same issue - fsaverage/surf/lh.white has 300k+ points
in it, and the output of this command has fewer than half that.
I do not understand what kind of registration would reduce the number of
points. What is the relationship between the first point in --src_xyz
file and the first point in the output registered file? If I halved the
number of points in the input, would I expect the output to be half the
size? Or less?
I'm sure there's a simple explanation that I don't have my head around
just yet - thank you for your patience.
Ian
On 07/05/2020 22:45, Douglas N. Greve wrote:
Isn't that what you got from the mri_surf2surf command?
On 5/7/2020 3:08 PM, Ian Hardingham wrote:
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