[vtkusers] Smooth Data Unstructured Grid

[Seth Gilchrist]

Hello all,
There were no suggestions on how to do this, so in the end I implemented a
weighted moving average filter, with a Gaussian kernel, based on the
distance from the current point to the neighbouring points.

Cheers,
Seth



On Tue, Oct 18, 2011 at 11:15 AM, Seth Gilchrist <seth at mech.ubc.ca> wrote:

> Hello,
> I have an unstructured grid that contains point data.  The point data has a
> certain amount of noise associated with it and I would like to smooth the
> data.  The classes vtkImageGaussianSmooth and vtkImageMedian3D require
> variables in pixel units, so I assume that they won't work on unstructured
> grid data.
>
> Is there a class/way to smooth/filter the data in an unstructured grid?
>
> Thanks,
> Seth
>
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