[Insight-users] B-Spline Troubles

[Kyzyl Herzog]

Hi everyone,

I've been having some trouble getting up and running with the B-Spline
registration library. I'm attempting to do a B-Spline registration with a
Mattes MI metric, however I'm finding the documentation regarding the
B-Spline transform rather lacking (Perhaps I'm not looking in the right
place? Software guide, class references, general googling).

I'm running into trouble when I try to initialize the parameters for the
transform. What are ideal values for GridSpacing, Region, Origin etc? I just
haven't been able to find what specifically these pertain to, in context of
ITK.

As you can probably tell I'm fairly new to ITK, so if anyone has done
something similar I would appreciate a hint or two.

Thanks,

Kyzyl
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