Polynomial Wavelet Trees for Bidirectional Texture Functions
| 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 | BARIL, Jerome | |
| hal.structure.identifier | Technical University of Berlin / Technische Universität Berlin [TUB] | |
| dc.contributor.author | BOUBEKEUR, Tamy | |
| hal.structure.identifier | Orange Labs R&D [Rennes] | |
| dc.contributor.author | GIOIA, Patrick | |
| 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 | 2024-04-15T09:52:29Z | |
| dc.date.available | 2024-04-15T09:52:29Z | |
| dc.date.issued | 2008 | |
| dc.date.conference | 2008-08 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/198521 | |
| dc.description.abstractEn | Polynomial Wavelet Tree is a new tool for accurate and efficient compression of BTFs. The key idea is to separate directional and spatial variations by projecting the spatial BTF domain (i.e., the light-dependent textures) onto a wavelet basis and to approximate these light-dependent wavelet coefficients with a polynomial function. Fitting wavelet coefficients instead of data themselves is a more efficient approximation compared to previous solutions since low frequency light transitions are smooth and higher frequency coefficients can be quantized with less importance. This wavelet projection and the light-dependent polynomial approximation is done for each view-point. Our solution is also designed for efficient high quality materials rendering on GPU. | |
| dc.language.iso | en | |
| dc.subject.en | Bidrectional Texture Functions | |
| dc.subject.en | Polynomial Approximation | |
| dc.subject.en | GPU | |
| dc.subject.en | Wavelets | |
| dc.title.en | Polynomial Wavelet Trees for Bidirectional Texture Functions | |
| dc.type | Communication dans un congrès | |
| dc.identifier.doi | 10.1145/1401032.1401072 | |
| dc.subject.hal | Informatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR] | |
| 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 | ACM Siggraph 2008 - Talk Program | |
| bordeaux.country | US | |
| bordeaux.conference.city | Los Angeles | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | inria-00355359 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | oui | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//inria-00355359v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2008&rft.au=BARIL,%20Jerome&BOUBEKEUR,%20Tamy&GIOIA,%20Patrick&SCHLICK,%20Christophe&rft.genre=unknown |
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