Hi Can anyone tell me please how mri_label2vol works, I know what it does, but I need to know how it works to take the FS space to the original anatomy space: does it do registration or does it use a transformation matrix. If the latest which one, where can I find it? regards
If you pass it a registration (--reg) then it uses that. It can also compute a registration from the information about the geometry in the header (--regheader) (assuming that the two volumes share a coordinate system). doug
On 04/04/2012 01:48 PM, Johnson wrote:
Hi Can anyone tell me please how mri_label2vol works, I know what it does, but I need to know how it works to take the FS space to the original anatomy space: does it do registration or does it use a transformation matrix. If the latest which one, where can I find it? regards
so how it is used here?
mri_label2vol --seg aseg.mgz --temp rawavg.mgz --o aseg-in-rawavg.mgz --regheader aseg.mgz
On 04/04/2012 3:38 PM, Douglas N Greve wrote:
If you pass it a registration (--reg) then it uses that. It can also compute a registration from the information about the geometry in the header (--regheader) (assuming that the two volumes share a coordinate system). doug
On 04/04/2012 01:48 PM, Johnson wrote:
Hi Can anyone tell me please how mri_label2vol works, I know what it does, but I need to know how it works to take the FS space to the original anatomy space: does it do registration or does it use a transformation matrix. If the latest which one, where can I find it? regards
freesurfer@nmr.mgh.harvard.edu
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Douglas N Greve -
Johnson