[vtkusers] how to resampling a surface?

[js song]

Thank you very much.
I used  alpha on Delaunay filter. The result is not bad. But the
output of the Delaunay filter is     unstructured grid. I still do not
know how to re-sampling the unstructured grid to structured points.
Can you give me some more advice?


Best wishes,



2007/5/3, Dominik Szczerba <domi at vision.ee.ethz.ch>:
> Try alpha shapes (RTFM on the Delaunay filter)
> --ds
>
> js song wrote:
> > Dear all,
> >
> > I have a set of irregular points on a 3D surface. Does anybody know
> > how to recognize the surface and draw it to a set of pictures?
> >
> >
> > Thanks.
> > _______________________________________________
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> --
> Dominik Szczerba, PhD
> Computer Vision Lab CH-8092 Zurich
> http://www.vision.ee.ethz.ch/~domi
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