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MarchingParticles: Fast Generation of Particles for the Sampling of Implicit Surfaces
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, Florian | |
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 | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
hal.structure.identifier | Visualization and manipulation of complex data on wireless mobile devices [IPARLA] | |
dc.contributor.author | SCHLICK, Christophe | |
dc.date.accessioned | 2024-04-15T09:56:09Z | |
dc.date.available | 2024-04-15T09:56:09Z | |
dc.date.issued | 2007 | |
dc.identifier.issn | 1811-8992 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/198808 | |
dc.description.abstractEn | Particle systems, as originally proposed by Witkin and Heckbert [32], 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 | Moscow Engineering Physics Institute (MEPhI) | |
dc.title.en | MarchingParticles: Fast Generation of Particles for the Sampling of Implicit Surfaces | |
dc.type | Article de revue | |
dc.subject.hal | Informatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR] | |
bordeaux.journal | Computer graphics & geometry | |
bordeaux.page | 18-49 | |
bordeaux.volume | 9 | |
bordeaux.hal.laboratories | Laboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800 | * |
bordeaux.issue | 1 | |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | CNRS | |
bordeaux.peerReviewed | non | |
hal.identifier | inria-00187183 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//inria-00187183v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Computer%20graphics%20&%20geometry&rft.date=2007&rft.volume=9&rft.issue=1&rft.spage=18-49&rft.epage=18-49&rft.eissn=1811-8992&rft.issn=1811-8992&rft.au=LEVET,%20Florian&GRANIER,%20Xavier&SCHLICK,%20Christophe&rft.genre=article |
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