5210 search results - page 322 / 1042 » Exact geometric computation |
168
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CGF
2005
15 years 6 months ago
2005
Aiming at robust surface structure recovery, we extend the powerful optimization technique of variational shape approximation by allowing for several different primitives to repre...
173
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BC
2000
15 years 6 months ago
2000
This paper considers interaction of the human arm with ``virtual'' objects simulated mechanically by a planar robot. Haptic perception of spatial properties of objects is...
166
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CGF
2008
15 years 6 months ago
2008
In this paper we introduce the constrained tetrahedralization as a new acceleration structure for ray tracing. A constrained tetrahedralization of a scene is a tetrahedralization ...
220
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TIP
2010
15 years 5 months ago
2010
—In increasingly many cases of interest in computer vision and pattern recognition, one is often confronted with the situation where data size is very large. Usually, the labels ...
152
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GIS
2010
ACM
15 years 4 months ago
2010
ACM
Map matching is a fundamental operation in many applications such as traffic analysis and location-aware services, the killer apps for ubiquitous computing. In the past, several m...