Fast sampling of implicit surfaces by particle systems
| hal.structure.identifier | Visualization and manipulation of complex data on wireless mobile devices [IPARLA] | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| dc.contributor.author | LEVET, Floriant | |
| hal.structure.identifier | Visualization and manipulation of complex data on wireless mobile devices [IPARLA] | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| dc.contributor.author | GRANIER, Xavier | |
| hal.structure.identifier | Visualization and manipulation of complex data on wireless mobile devices [IPARLA] | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| dc.contributor.author | SCHLICK, Christophe | |
| dc.date.accessioned | 2024-04-15T09:42:37Z | |
| dc.date.available | 2024-04-15T09:42:37Z | |
| dc.date.issued | 2006-06-14 | |
| dc.date.conference | 2006-06-14 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/197693 | |
| dc.description.abstractEn | Particle systems, as originally proposed by Witkin and Heckbert, are a powerful way to sample implicit surfaces since they generate almost evenly distributed samples over the surface, thanks to a global minimization of an energy criterion. Nonetheless, due to the computational cost of the relaxation process, the sampling process becomes rather expensive when the number of samples exceeds a few thousands. In this paper, we propose a technique that only relies on a pure geometry processing which enables us to rapidly generate the set of final particles (e.g., half a second to generate 5,000 particles for an analytic implicit surface) with near-optimal positions. Because of its characteristics, the technique does not need the usual split-and-death criterion anymore and only about ten relaxation steps are necessary to get a high quality sampling. Either uniform or non-uniform sampling can be performed with our technique. | |
| dc.language.iso | en | |
| dc.publisher | IEEE Computer Society | |
| dc.title.en | Fast sampling of implicit surfaces by particle systems | |
| dc.type | Communication dans un congrès | |
| dc.identifier.doi | 10.1109/SMI.2006.13 | |
| dc.subject.hal | Informatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR] | |
| dc.subject.hal | Informatique [cs]/Modélisation et simulation | |
| bordeaux.page | 39 | |
| bordeaux.hal.laboratories | Laboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.conference.title | SMI '06: Proceedings of the IEEE International Conference on Shape Modeling and Applications 2006 | |
| bordeaux.country | JP | |
| bordeaux.conference.city | Matsushima | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | inria-00106853 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | oui | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//inria-00106853v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2006-06-14&rft.spage=39&rft.epage=39&rft.au=LEVET,%20Floriant&GRANIER,%20Xavier&SCHLICK,%20Christophe&rft.genre=unknown |
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