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SMA
2008
ACM
13 years 8 months ago
2008
ACM
We present an interactive algorithm for continuous collision detection between deformable models. We introduce two techniques to improve the culling efficiency and reduce the numb...
ACCV
2010
Springer
13 years 3 months ago
2010
Springer
We propose a method to measure similarity of shape for 3D objects using 3-dimensional shape subspaces produced by the factorization method. We establish an index of shape similarit...
VIS
2004
IEEE
14 years 10 months ago
2004
IEEE
Surface texture is among the most salient haptic characteristics of objects; it can induce vibratory contact forces that lead to perception of roughness. In this paper, we present...
GIS
1998
ACM
13 years 8 months ago
1998
ACM
Spatial relations are the basis for many selections users perform when they query geographic information systems (GISs). Although such query languages use natural-language-like te...
CAGD
2010
13 years 6 months ago
2010
We present an exact algorithm for computing the precise Hausdorff distance between two general polyhedra represented as triangular meshes. The locus of candidate points, events wh...