[Insight-users] How to observe a FEM-based registration?

[Ralf o Floca]

Hello,



I have a question regarding the observation of a FEM-based registration. The
itk manual shows the way of observing the iteration process (7.3) and how to
get aware of level changes in a multi resolution registration (7.6.1). But
all examples are basing on a rigid registration. I would like to know, if
there is a possibility to observe the iteration steps and the level changes,
when using an itkFEMRegistrationFilter. And when it's possible, how to
manage it. Where must I register the itkcommand derivates then? Just hook it
into the FEMRegistrationFilter don't seem to work.



Thank you for your help,

Ralf o Floca