A spatio-temporal metric for dynamic mesh comparison

被引：0
|
作者：
Vasa, Libor [1 ]
Skala, Vaclav [1 ]
机构：
[1] Univ W Bohemia, Dept Comp Sci & Engn, Plzen, Czech Republic
来源：
ARTICULATED MOTION AND DEFORMABLE OBJECTS, PROCEEDINGS | 2006年 / 4069卷
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A new approach to comparison of dynamic meshes based on Hausdorff distance is presented along with examples of application of such metric. The technique presented is based on representation of a 3D dynamic mesh by a 4D static tetrahedral mesh. Issues concerning space-time relations, mesh consistency and distance computation are addressed, yielding a fully applicable algorithm. Necessary speedup techniques are also discussed in detail and many possible applications of the proposed metric are outlined.
引用
收藏
页码：29 / 37
页数：9
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