[Insight-users] add rigid registration before levelset deformable registration

pinpress sb_ji at yahoo.com
Tue Oct 21 15:53:16 EDT 2008


Hi,

I am new to ITK.  I am following registration example
(DeformableRegistration5.cxx) and found out that the LevelSet registration
did not always perform best especially when the two 3D image sets were
misaligned.  So, I am trying to modify the deformable registration by adding
a rigid registration first, which is similar to the example:
DeformatableRegistration15.cxx (which is a BSpline registration example).
However, I just found that in BSpline example, rigid registration was
connected by a "ImageRegistrationMethod" class, while in LevelSet
registration example, there is only a "LevelSetMotionRegistrationFilter".
How can I connect them then? 

Thanks very much. I am a newbie to ITK.
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