Progressive isosurface extraction from tetrahedral meshes

被引：0

作者：

Labsik, U ^{[1
]}

Kipfer, P ^{[1
]}

Meinlschmidt, S ^{[1
]}

Greiner, G ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Comp Graphics Grp, D-91058 Tennenlohe, Germany

来源：

NINTH PACIFIC CONFERENCE ON COMPUTER GRAPHICS AND APPLICATIONS, PROCEEDINGS | 2001年

关键词：

tetrahedra; isosurfaces; progressive meshes; grid reduction;

D O I：

10.1109/PCCGA.2001.962880

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

In this paper we present a technique for transforming a tetrahedral mesh into a progressive representation based on half edge collapses. This allows the efficient transmission of the mesh from a remote computer where the simulation was computed to a visualization computer During the transmission the user can start visualizing while the transmission is still in progress. We show a technique for progressively extracting isosurfaces from the progressive mesh. Starting with the base mesh an isosurface for a specific value is computed and will locally be improved where a vertex is inserted to the mesh.

引用

页码：244 / 253

页数：10

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