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» Topological Analysis of Refinement
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ENTCS
2006
96views more  ENTCS 2006»
10 years 11 months ago
Topological Analysis of Refinement
Michael Huth
CAD
2004
Springer
10 years 11 months ago
A multi-resolution topological representation for non-manifold meshes
We address the problem of representing and processing 3D objects, described through simplicial meshes, which consist of parts of mixed dimensions, and with a non-manifold topology...
Leila De Floriani, Paola Magillo, Enrico Puppo, Da...
GRAPHICSINTERFACE
2001
11 years 1 months ago
Truly Selective Refinement of Progressive Meshes
This paper presents a novel selective refinement scheme of progressive meshes. In previous schemes, topology information in the neighborhood of a collapsed edge is stored in the a...
Junho Kim, Seungyong Lee
CAIP
2007
Springer
170views Image Analysis» more  CAIP 2007»
11 years 3 months ago
Image Segmentation Using Topological Persistence
Abstract. This paper presents a new hybrid split-and-merge image segmentation method based on computational geometry and topology using persistent homology. The algorithm uses edge...
David Letscher, Jason Fritts
GIS
2009
ACM
11 years 6 months ago
Topological relations from metric refinements
Naive Geography’s premise “Topology matters, metric refines” calls for metric properties that provide opportunities for finergrained distinctions than the purely qualitative...
Max J. Egenhofer, Matthew P. Dube
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