779 search results - page 46 / 156 » Topological Evolution of Surfaces |
CGF
2006
15 years 17 days ago
2006
We propose a sweep-based approach to the freeform deformation of three-dimensional objects. Instead of using a volume enclosing the whole object, we approximate only its deformabl...
86
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VVS
1998
IEEE
15 years 4 months ago
1998
IEEE
The process of generating discrete surfaces in a volumetric representation, termed voxelization, is confronted with topological considerations as well as accuracy and efficiency r...
CCCG
2008
15 years 2 months ago
2008
Simple curves on surfaces are often represented as sequences of intersections with a triangulation. However, there are much more succinct ways of representing simple curves used i...
121
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VISUALIZATION
1991
IEEE
15 years 4 months ago
1991
IEEE
We describe a software system, TOPO, that numerically analyzes and graphically displays topological aspects of a three dimensional vector field, v, to produce a single, relativel...
86
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IPMI
2005
Springer
16 years 1 months ago
2005
Springer
This paper presents a general graph-theoretic technique for simultaneously segmenting multiple closed surfaces in volumetric images, which employs a novel graph-construction scheme...