Repositorio de producción científica de la Universidad de Sevilla

There are simple and robust refinements (almost) as good as Delaunay

 

Advanced Search
 
Opened Access There are simple and robust refinements (almost) as good as Delaunay
Cites

Show item statistics
Icon
Export to
Author: Márquez Pérez, Alberto
Moreno González, Auxiliadora
Plaza, Ángel
Suárez, José P.
Department: Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII)
Date: 2014
Published in: Mathematics and Computers in Simulation, 106, 84-94.
Document type: Article
Abstract: A new edge-based partition for triangle meshes is presented, the Seven Triangle Quasi-Delaunay partition (7T-QD). The proposed partition joins together ideas of the Seven Triangle Longest-Edge partition (7T-LE), and the classical criteria for constructing Delaunay meshes. The new partition performs similarly compared to the Delaunay triangulation (7T-D) with the benefit of being more robust and with a cheaper cost in computation. It will be proved that in most of the cases the 7T-QD is equal to the 7T-D. In addition, numerical tests will show that the difference on the minimum angle obtained by the 7T-QD and by the 7T-D is negligible.
Size: 1.270Mb
Format: PDF

URI: http://hdl.handle.net/11441/38831

DOI: http://dx.doi.org/10.1016/j.matcom.2012.06.001

This work is under a Creative Commons License: 
Attribution-NonCommercial-NoDerivatives 4.0 Internacional

This item appears in the following Collection(s)