[Insight-users] Optimizer change Affine Bspline
Emma Saunders
emmasaunders123 at gmail.com
Thu Sep 26 18:45:30 EDT 2013
Hi list
I am performing registration using a bulk Affine transform followed by
Bspline registration, (not v4)
I would like to use a regular gradient descent optimizer for the Affine and
a LBFG optimizer for the Bspline (hoping this increases speed).
Is it therefore possible to just use another call to
registration->Optimizer, using a different optimizer for the same
registration. Initial attempts do not work? Is this possible or do I have
to use two separate registrations?
Any further advice on increased speed wrt metric type, optimizer for
dynamic mri data is appreciated.
Thanks
Emma
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