[Insight-users] about BSpline transform based on the PointSet
Data object
Luis Ibanez
luis.ibanez at kitware.com
Sat Jul 10 17:17:47 EDT 2004
Hi Yixun,
The registration framwork for PointSet to PointSet registration
in ITK allows you to use any of the available transforms.
You can certainly use the BSplineDeformableTransform as the
transform in this registration.
Note that just like in the case of images, you will obtain better
results if you first solve the misregistration using simple transforms
and then fix the residuals using a more complex transform.
For example, you could first register using a RigidTransform, then
and Affine transform, and then finally use a BSpline transform.
You may want to look at the IterativeClosestPoint examples
available in
Insight/Registration/
IterativeClosestPoint1.cxx
IterativeClosestPoint2.cxx
IterativeClosestPoint3.cxx
Regards,
Luis
-----------------
yxliu wrote:
> Hi ITKusers,
>
> I want to deformable register a PointSet to a surface. Does anybody know
> if the ITK support the BSpline transform based on the PointSet Data object?
>
> Thanks in advance
>
> Best regards,
>
> Yixun Liu
>
>
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