[Insight-users] Waterfall segmentation algorithm and mean curvature for mesh

[Alexandre GOUAILLARD]

dear jana,

As far as I know, there is no waterfall based segmentation. Can you
send me a link to the article you are thinking about?

Class to compute discrete surface mesh curvature have been contributed:
http://www.insight-journal.org/browse/publication/302

and are now in ITK:
http://www.itk.org/Doxygen41/html/classitk_1_1DiscreteMeanCurvatureQuadEdgeMeshFilter.html
You can start by looking at:
/Modules/Filtering/QuadEdgeMeshFiltering/test/itkDiscreteMeanCurvatureQuadEdgeMeshFilterTest.cxx

you have also the possibility to compute the principal curvatures and
work with the tensor directly.

regards,

alex.

On Wed, May 9, 2012 at 11:14 PM, Jana Sefcikova <neollie at gmail.com> wrote:
> Dear users,
>
> I would like ask whether itk supports
> 1) some waterfall based segmentation for polygonal mesh according to
> something like curvature or other metric
> 2) some class for computing curvature (mean) for meshes
> If yes,  could you share with me class names (and if some example for
> starting point)
>
> Thank you
>
> Jana
>
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