Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/54407
| Título: | A geometric diagram and hybrid scheme for triangle subdivision | Autores/as: | Plaza, Ángel Suárez, José P. Carey, Graham F. |
Clasificación UNESCO: | 120601 Construcción de algoritmos | Palabras clave: | Mesh Improvement Algorithms Partition |
Fecha de publicación: | 2007 | Publicación seriada: | Computer Aided Geometric Design | Resumen: | We introduce a geometrical diagram to study the improvement in shape of triangles generated by iterative application of triangle subdivision. The four Triangles Longest Edge (4TLE) subdivision pattern and a new hybrid 4T Longest-Edge/Self-Similar (hybrid 4TLE-SS) scheme are investigated in this way. The map diagram provides a convenient way to visualize the evolution and migration of element shapes leading to a better understanding of the improvement process and the effect of recursive subdivision schemes. A complex variable mapping analysis supports the diagram and similarity class specifications. Numerical comparisons confirm the superiority of the new hybrid scheme. | URI: | http://hdl.handle.net/10553/54407 | ISSN: | 0167-8396 | DOI: | 10.1016/j.cagd.2006.10.002 | Fuente: | Computer Aided Geometric Design [ISSN 0167-8396], v. 24, p. 19-27 |
| Colección: | Artículos |
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