Afficher la notice abrégée

Virtual Objects on Real Oceans

hal.structure.identifierVisualization and manipulation of complex data on wireless mobile devices [IPARLA ]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorGONZATO, Jean-Christophe
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorARCILA, Thomas
hal.structure.identifierDMI
dc.contributor.authorCRESPIN, Benoît
dc.date.accessioned2024-04-15T09:53:51Z
dc.date.available2024-04-15T09:53:51Z
dc.date.created2008
dc.date.issued2008
dc.date.conference2008
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/198632
dc.description.abstractEnAugmented Reality (AR) aims to provide means to integrate virtual objects in a real scene. In that context it is often necessary to recover geometrical information such as objects shapes from the scene in order to add new objects. This paper proposes a semiautomatic method to reconstruct the surface of the ocean from a real ocean scene. A detection algorithm is applied to identify significant waves crestlines. A virtual ocean is then reconstructed using Gerstner model; its parameters are inferred and adjusted by the user to match the crestlines and to provide a smooth reconstruction between adjacent waves. An application is presented to insert a virtual object in the real ocean scene that computes correct occlusions between the ocean surface and the object and uses OpenGL for real-time rendering
dc.description.sponsorshipNature virtuelle: représentations hybrides pour la modélisation, la simulation, la visualisation, et la transmission de scènes naturelles animées. - ANR-05-MMSA-0004
dc.language.isoen
dc.source.titleProceedings of GRAPHICON'08
dc.title.enVirtual Objects on Real Oceans
dc.typeCommunication dans un congrès
dc.subject.halInformatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR]
bordeaux.page49--54
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.titleGRAPHICON'2008
bordeaux.countryRU
bordeaux.title.proceedingProceedings of GRAPHICON'08
bordeaux.conference.cityMOSCOU
bordeaux.peerReviewedoui
hal.identifierhal-00341028
hal.version1
hal.invitednon
hal.proceedingsoui
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00341028v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Proceedings%20of%20GRAPHICON'08&rft.date=2008&rft.spage=49--54&rft.epage=49--54&rft.au=GONZATO,%20Jean-Christophe&ARCILA,%20Thomas&CRESPIN,%20Beno%C3%AEt&rft.genre=unknown


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée