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Compatible Embedding for 2D Shape Animation

hal.structure.identifierOLM Digital, Inc. Research & Development Division [OLM R&D]
dc.contributor.authorBAXTER, William
hal.structure.identifierVisualization and manipulation of complex data on wireless mobile devices [IPARLA ]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorBARLA, Pascal
hal.structure.identifierOLM Digital, Inc. Research & Development Division [OLM R&D]
dc.contributor.authorANJYO, Ken-Ichi
dc.date.accessioned2024-04-15T09:51:32Z
dc.date.available2024-04-15T09:51:32Z
dc.date.issued2009
dc.identifier.issn1077-2626
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/198437
dc.description.abstractEnWe present new algorithms for the compatible embedding of 2D shapes. Such embeddings offer a convenient way to interpolate shapes having complex, detailed features. Compared to existing techniques, our approach requires less user input, is faster, more robust, and simpler to implement, making it ideal for interactive use in practical applications. Our new approach consists of three parts. First, our boundary matching algorithm locates salient features using the perceptually-motivated principles of scale-space and uses these as automatic correspondences to guide an elastic curve matching algorithm. Second, we simplify boundaries while maintaining their parametric correspondence and the embedding of the original shapes. Finally, we extend the mapping to shapes' interiors via a new compatible triangulation algorithm. The combination of our algorithms allows us to demonstrate 2D shape interpolation with instant feedback. The proposed algorithms exhibit a combination of simplicity, speed, and accuracy that has not been achieved in previous work.
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers
dc.subject.en2D animation
dc.subject.enmorphing
dc.subject.eninterpolation
dc.subject.enmatching
dc.title.enCompatible Embedding for 2D Shape Animation
dc.typeArticle de revue
dc.subject.halInformatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR]
bordeaux.journalIEEE Transactions on Visualization and Computer Graphics
bordeaux.page867-879
bordeaux.volume15
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.issue5
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierinria-00400828
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//inria-00400828v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=IEEE%20Transactions%20on%20Visualization%20and%20Computer%20Graphics&rft.date=2009&rft.volume=15&rft.issue=5&rft.spage=867-879&rft.epage=867-879&rft.eissn=1077-2626&rft.issn=1077-2626&rft.au=BAXTER,%20William&BARLA,%20Pascal&ANJYO,%20Ken-Ichi&rft.genre=article


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