[ITK] [ITK-users] expanding mesh or quadmesh objected

[Arnaud Gelas]

Hi Luke,

One possibility is to make use of Laplacian deformation [1] [2], else you can compute a signed distance from your mesh, threshold and mesh the resulting distance map, or use the resulting signed distance to guide the laplacian deformation…

HTH
Arnaud

[1] http://www.insight-journal.org/browse/publication/890
[2] http://arnaudgelas.github.io/LaplacianDeformation/

On Apr 10, 2014, at 9:40 PM, Luke Bloy <luke.bloy at gmail.com> wrote:

> Hi all,
> 
> I was curious if there was any filters or code available to expand meshs.
> 
> Basically what I would like to do is to extend each point of a mesh some distance along its normal. Ideally checking for typology problems or changes.
> 
> Does anyone know if such a thing has been written?
> 
> Thanks,
> Luke
> 
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