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» Topological Persistence and Simplification

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CGF
2005

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Hierarchyless Simplification, Stripification and Compression of Triangulated Two Manifolds

13 years 9 months ago

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In this paper we explore the algorithmic space in which stripification, simplification and geometric compression of triangulated 2-manifolds overlap. Edge-collase/uncollapse based...

Pablo Diaz-Gutierrez, Meenakshisundaram Gopi, Rena...

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CVGIP
2008

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Topological simplification of isosurfaces in volumetric data using octrees

13 years 8 months ago

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Volumetric data, such as output from CT scans or laser range scan processing methods, often have isosurfaces that contain topological noise--small handles and holes that are not p...

James Vanderhyde, Andrzej Szymczak

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VIS
2004
IEEE

138views Visualization» more VIS 2004»

Dual Contouring with Topology-Preserving Simplification Using Enhanced Cell Representation

14 years 10 months ago

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We present a fast, topology-preserving approach for isosurface simplification. The underlying concept behind our approach is to preserve the disconnected surface components in cel...

Nan Zhang 0011, Wei Hong, Arie E. Kaufman

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VISUALIZATION
2005
IEEE

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Extracting Higher Order Critical Points and Topological Simplification of 3D Vector Fields

14 years 2 months ago