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Example-Based Expressive Animation of 2D Rigid Bodies

hal.structure.identifierCzech Technical University in Prague [CTU]
dc.contributor.authorDVOROŽŇÁK, Marek
hal.structure.identifierMelting the frontiers between Light, Shape and Matter [MANAO]
dc.contributor.authorBÉNARD, Pierre
hal.structure.identifierMelting the frontiers between Light, Shape and Matter [MANAO]
dc.contributor.authorBARLA, Pascal
hal.structure.identifierAdobe Systems Inc. [Adobe Advanced Technology Labs]
dc.contributor.authorWANG, Oliver
hal.structure.identifierCzech Technical University in Prague [CTU]
dc.contributor.authorSÝKORA, Daniel
dc.date.accessioned2023-05-12T10:53:19Z
dc.date.available2023-05-12T10:53:19Z
dc.date.issued2017
dc.identifier.issn0730-0301
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/181884
dc.description.abstractEnWe present a novel approach to facilitate the creation of stylized 2D rigid body animations. Our approach can handle multiple rigid objects following complex physically-simulated trajectories with collisions, while retaining a unique artistic style directly specified by the user. Starting with an existing target animation (e.g., produced by a physical simulation engine) an artist interactively draws over a sparse set of frames, and the desired appearance and motion stylization is automatically propagated to the rest of the sequence. The stylization process may also be performed in an off-line batch process from a small set of drawn sequences. To achieve these goals, we combine parametric deformation synthesis that generalizes and reuses hand-drawn exemplars, with non-parametric techniques that enhance the hand-drawn appearance of the synthesized sequence. We demonstrate the potential of our method on various complex rigid body animations which are created with an expressive hand-drawn look using notably less manual interventions as compared to traditional techniques.
dc.language.isoen
dc.publisherAssociation for Computing Machinery
dc.subject.enCCS Concepts: • Computing methodologies → Motion processing
dc.subject.enNon- photorealistic rendering
dc.subject.enAdditional Key Words and Phrases: 2D animation
dc.subject.enexample-based synthesis ACM Reference format:
dc.title.enExample-Based Expressive Animation of 2D Rigid Bodies
dc.typeArticle de revue
dc.identifier.doi10.1145/3072959.3073611
dc.subject.halInformatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR]
bordeaux.journalACM Transactions on Graphics
bordeaux.page10
bordeaux.volume36
bordeaux.hal.laboratoriesLaboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298*
bordeaux.issue4
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-01514619
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01514619v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ACM%20Transactions%20on%20Graphics&rft.date=2017&rft.volume=36&rft.issue=4&rft.spage=10&rft.epage=10&rft.eissn=0730-0301&rft.issn=0730-0301&rft.au=DVORO%C5%BD%C5%87%C3%81K,%20Marek&B%C3%89NARD,%20Pierre&BARLA,%20Pascal&WANG,%20Oliver&S%C3%9DKORA,%20Daniel&rft.genre=article


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