Compatible Embedding for 2D Shape Animation
| hal.structure.identifier | OLM Digital, Inc. Research & Development Division [OLM R&D] | |
| dc.contributor.author | BAXTER, William | |
| 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 | BARLA, Pascal | |
| hal.structure.identifier | OLM Digital, Inc. Research & Development Division [OLM R&D] | |
| dc.contributor.author | ANJYO, Ken-Ichi | |
| dc.date.accessioned | 2024-04-15T09:51:32Z | |
| dc.date.available | 2024-04-15T09:51:32Z | |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 1077-2626 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/198437 | |
| dc.description.abstractEn | We 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.iso | en | |
| dc.publisher | Institute of Electrical and Electronics Engineers | |
| dc.subject.en | 2D animation | |
| dc.subject.en | morphing | |
| dc.subject.en | interpolation | |
| dc.subject.en | matching | |
| dc.title.en | Compatible Embedding for 2D Shape Animation | |
| dc.type | Article de revue | |
| dc.subject.hal | Informatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR] | |
| bordeaux.journal | IEEE Transactions on Visualization and Computer Graphics | |
| bordeaux.page | 867-879 | |
| bordeaux.volume | 15 | |
| bordeaux.hal.laboratories | Laboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800 | * |
| bordeaux.issue | 5 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | inria-00400828 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//inria-00400828v1 | |
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