CGGC seminar (talk #202)
Date: Sunday 07/04/2013
Time: 13:00
Room: Taub 337
Speaker: Noam Aigerman (Department of Computer Science and Applied
Mathematics, Weizmann Institute)
Title: Bounded aspect-ratio mappings of tetrahedral meshes
We present an algorithm that, given a piecewise-linear mapping of a
tetrahedral mesh, generates a similar map that is guaranteed to have
bounded aspect-ratio distortion, and also to be locally injective. We
further prove that if the boundary is mapped bijectively, the mapping
is globally bijective.
We display several uses of our algorithm, namely for tetrahedral mesh
deformations, parameterizations and mesh improvement.
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Seminar program:
Technion Math. Net (TECHMATH)
Editor: Michael Cwikel   <> 
Announcement from:  <>   <sigal@CS.TECHNION.AC.IL>