[MINC-users] freeglut error on transform type in register, and default tranform type on register
D. Louis Collins
louis.collins at mcgill.ca
Wed May 28 08:53:44 EDT 2008
Michel,
The default register transformation type is 6 parameter (3 trans, 3
rots) rigid body.
If you need to see the actual transformation parameters, use xfm2param
yourfile.xfm
-Louis
On May 28, 2008, at 3:45 AM, Audette, Michel wrote:
> Hi all,
>
> I've obtained a transformation from register from homologous point
> pairs, and the rotation part of the result looks orthonormal, but I
> want to make sure that this isn't a coincidence.
>
> I cannot see the Transform Type that register assumes, because when
> I do, I see:
>
> freeglut (no_program_name): Unable to create direct context
> rendering for window 'Transform Type Selection'
> This may hurt performance.
> (is there an easy fix to this?)
>
> Can anyone indicate what is the default transformation for
> homologous point pairs on register? Rigid or Procrustes, or
> something else altogether?
>
> Cheers,
>
> Michel
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> MINC-users at bic.mni.mcgill.ca
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