3639 search results - page 249 / 728 » Multitouch and surface computing |
159
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ISVC
2007
Springer
16 years 17 days ago
2007
Springer
Abstract. The ray-casting of implicit surfaces on GPU has been explored in the last few years. However, until recently, they were restricted to second degree (quadrics). We present...
177
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PSIVT
2007
Springer
16 years 16 days ago
2007
Springer
Let p and q be two points on the surface of a polytope Π. This paper provides a rubberband algorithm for computing a Euclidean shortest path between p and q (a so-called surface E...
202
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EMMCVPR
2005
Springer
15 years 12 months ago
2005
Springer
We consider the use of medial surfaces to represent symmetries of cts. This allows for a qualitative abstraction based on a directed acyclic graph of components and also a degree o...
153
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SCALESPACE
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. The problem of isometry-invariant representation and comparison of surfaces is of cardinal importance in pattern recognition applications dealing with deformable objects....
182
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EMMCVPR
2003
Springer
15 years 11 months ago
2003
Springer
This paper presents a novel method for surface recovery from discrete 3D point data sets. In order to produce improved reconstruction results, the algorithm presented in this paper...