Connectivity Transformation for Mesh Metamorphosis
| dc.contributor.author | Ahn, Minsu | en_US |
| dc.contributor.author | Lee, Seungyong | en_US |
| dc.contributor.author | Seidel, Hans-Peter | en_US |
| dc.contributor.editor | Roberto Scopigno and Denis Zorin | en_US |
| dc.date.accessioned | 2014-01-29T09:19:48Z | |
| dc.date.available | 2014-01-29T09:19:48Z | |
| dc.date.issued | 2004 | en_US |
| dc.description.abstract | In previous mesh morphing techniques, the vertex set and connectivity of an in-between mesh are fixed and only the vertex positions are interpolated between input meshes. With this restriction, to accurately represent both source and target shapes, an in-between mesh should contain a much larger number of vertices than input meshes. This paper proposes a novel approach for mesh morphing, which includes connectivity changes in a metamorphosis. With the approach, an in-between mesh contains only the vertices from the input meshes and so the in-between vertex count does not exceed the sum of source and target vertex counts. The connectivity changes are realized by a sequence of edge swap operations, determined by considering the geometric errors from the input meshes. Experimental results demonstrate that the proposed approach generates almost same in-between shapes as the metamesh-based approach with a much smaller number of vertices. | en_US |
| dc.description.seriesinformation | Symposium on Geometry Processing | en_US |
| dc.identifier.isbn | 3-905673-13-4 | en_US |
| dc.identifier.issn | 1727-8384 | en_US |
| dc.identifier.uri | https://doi.org/10.2312/SGP/SGP04/077-084 | en_US |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | Categories and Subject Descriptors (according to ACM CCS): I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling | en_US |
| dc.title | Connectivity Transformation for Mesh Metamorphosis | en_US |
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