[vtkusers] ICP question

[George M.]

Hello,
I'm new in both image registration and vtk. I would like to perform ICP 
registration by using vtkIterativeClosestPointTransform() on two sets of 
sparce vtkPoints. I have been unable to get it working so far.

I believe the problem lies on the the way I fiddle around with the two 
vtkPoints sets. Could you please post a few lines of code that demonstrate 
the right way to wrap the source and target vtkPoints so that can be passed 
to the vtkIterativeClosestPointTransform::SetSource and ::SetTarget methods?

Thank you
George

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