Technion 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 Abstract: 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. ------------------------------------------------------------------------ Visit the CGGC's web page at <http://www.cs.technion.ac.il/~cggc/> Seminar program: <http://www.cs.technion.ac.il/~cggc/Seminar/Seminar.html> --------------------------------------------------------- Technion Math. Net (TECHMATH) Editor: Michael Cwikel <techm@math.technion.ac.il> Announcement from: <sigal@cs.technion.ac.il> <sigal@CS.TECHNION.AC.IL>