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Merging faces: A new orthogonal simplification of solid models
dc.contributor.author | Cruz Matías, Irving Alberto |
dc.contributor.author | Ayala Vallespí, M. Dolors |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics |
dc.date.accessioned | 2013-06-30T10:06:26Z |
dc.date.created | 2013 |
dc.date.issued | 2013 |
dc.identifier.citation | Cruz , I.; Ayala, M. Merging faces: A new orthogonal simplification of solid models. A: International conferences on Discrete Geometry for Computer Imagery. "Proceeding the 17th IAPR International Conference on Discrete Geometry for Computer Imagery". Sevilla: Springer, 2013, p. 143-154. |
dc.identifier.isbn | 978-3-642-37066-3 |
dc.identifier.uri | http://hdl.handle.net/2117/19730 |
dc.description.abstract | A new approach to simplify orthogonal pseudo-polyhedra (OPP) and binary volumes is presented. The method is incremental and produces a level-of-detail (LOD) sequence of OPP. Any object of this sequence contains the previous objects and, therefore, it is a bounding orthogonal approximation of them. The sequence finishes with the minimum axis-aligned bounding box (AABB). OPP are represented by the Extreme Vertices Model, a complete model that stores a subset of their vertices and performs fast Boolean operations. Simplification is achieved using a new approach called merging faces, which relies on the application of 2D Boolean operations. We also present a technique, based on the model continuity, for a better shape preservation. The method has been tested with several datasets and compared with two similar methods. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.publisher | Springer |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Programació |
dc.subject.lcsh | Object-oriented programming (Computer science) |
dc.subject.other | Simplification LOD Bounding Volumes Orthogonal Polyhedra Binary volumes |
dc.title | Merging faces: A new orthogonal simplification of solid models |
dc.type | Conference report |
dc.subject.lemac | Programació orientada a l'objecte (Informàtica) |
dc.contributor.group | Universitat Politècnica de Catalunya. GIE - Grup d'Informàtica a l'Enginyeria |
dc.identifier.doi | 10.1007/978-3-642-37067-0_13 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 12464351 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Cruz , I.; Ayala, M. |
local.citation.contributor | International conferences on Discrete Geometry for Computer Imagery |
local.citation.pubplace | Sevilla |
local.citation.publicationName | Proceeding the 17th IAPR International Conference on Discrete Geometry for Computer Imagery |
local.citation.startingPage | 143 |
local.citation.endingPage | 154 |