[Insight-users] Smoothing displacements over a surface

[Andriy Fedorov]

Hi,

I have a triangular surface mesh, with a displacement vector assigned
at each mesh vertex. The displacements were generated independently at
each vertex, and now I would like to do some kind of
neighborhood-based smoothing/filtering.

1) is there anything in ITK that I could use right away to perform
this task? Maybe in VTK?

2) is there a standard algorithm to perform this kind of filtering on
the surface?

Thanks

Andriy Fedorov