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dc.contributor.authorYamanaka, Kentaro
dc.contributor.authorYano, Akane
dc.contributor.authorMorishima, Shigeo
dc.contributor.editorBaranoski, Gladimir
dc.contributor.editorSkala, Václav
dc.identifier.citationWSCG '2011: Communication Papers Proceedings: The 19th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, p. 83-90.en
dc.description.abstractIn character animation field, many deformation techniques have been proposed. Example-based deformation methods are widely used especially for interactive applications. Example-based methods are mainly divided into two types. One is Interpolation. Methods in this type are designed to interpolate examples in a pose space. The advantage is that the deformed meshes can precisely correspond to the example meshes. On the other hand, the disadvantage is that larger number of examples is needed to generate arbitrary plausible interpolated meshes between each example. The other is Example-based Skinning which optimizes particular parameters referencing examples to represent example meshes as accurately as possible. These methods provide plausible deformations with fewer examples. However they cannot perfectly depict example meshes. In this paper, we present an idea that combines techniques belonging to the two types, taking advantages of both types. We propose an examplebased skinning method to be combined with Pose Space Deformation (PSD). It optimizes transformation matrices in Skeleton Subspace deformation (SSD) introducing “support joints”. Our method itself generates plausible intermediate meshes with a small set of examples as well as other example-based skinning methods. Then we explain the benefit of combining our method with PSD. We show that provided examples are precisely represented and plausible deformations at arbitrary poses are obtained by our integrated method.en
dc.format8 s.cs
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesWSCG '2011: Communication Papers Proceedingsen
dc.rights© Václav Skala - UNION Agencycs
dc.subjectdeformace postavcs
dc.subjectpočítačová animacecs
dc.titleExample-based Deformation with Support Jointsen
dc.typekonferenční příspěvekcs
dc.subject.translatedcharacter deformationen
dc.subject.translatedcomputer animationen
Appears in Collections:WSCG '2011: Communication Papers Proceedings

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/10825

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