Topology preserving tetrahedral decomposition of trilinear cell
- Authors
- Sohn, Bong Soo
- Issue Date
- May-2007
- Publisher
- SPRINGER-VERLAG BERLIN
- Keywords
- volume visualization; isosurface; subdivision; topology
- Citation
- Computational Science - ICCS 2007, Pt 1, Proceedings, v.4487, pp 350 - 357
- Pages
- 8
- Journal Title
- Computational Science - ICCS 2007, Pt 1, Proceedings
- Volume
- 4487
- Start Page
- 350
- End Page
- 357
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/60809
- ISSN
- 0302-9743
1611-3349
- Abstract
- We describe a method to decompose a cube with trilinear interpolation into a set of tetrahedra with linear interpolation, where isosurface topology is preserved during decomposition for all isovalues. This method is useful for converting from a rectilinear grid into a tetrahedral grid in scalar data with topological correctness. We apply our method to topologically and geometrically accurate isosurface extraction.
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- Appears in
Collections - College of Software > School of Computer Science and Engineering > 1. Journal Articles
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