Multiresolution approximation of polyhedral solids
Multiresolution models with different levels of detail are a basic tool for handling very large and complex systems in computer aided design applications such as ship design. In this work, we discuss several automatic simplification algorithms that generate a multiresolution family of solid models t...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | informe técnico |
| Fecha de publicación: | 1996 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/97118 |
| Acceso en línea: | https://hdl.handle.net/2117/97118 |
| Access Level: | acceso abierto |
| Palabra clave: | Multiresolution models Computer aided design Automatic simplification algorithms Boundary representation Polyhedral solids Àrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica |
| Sumario: | Multiresolution models with different levels of detail are a basic tool for handling very large and complex systems in computer aided design applications such as ship design. In this work, we discuss several automatic simplification algorithms that generate a multiresolution family of solid models that approximate with different levels of detail the boundary representation of a given polyhedral solid. Methods based on the simplification of triangular meshes are discussed together with octree based algorithms. Comparison criteria include the possibility of geometry and topology simplification, the availability of approximation bounds and feature preservation. |
|---|