3639 search results - page 311 / 728 » Multitouch and surface computing |
206
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ICCV
2005
IEEE
16 years 9 months ago
2005
IEEE
This paper describes a photometric stereo method designed for surfaces with spatially-varying BRDFs, including surfaces with both varying diffuse and specular properties. Our meth...
205
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DSSCV
2005
Springer
16 years 23 days ago
2005
Springer
We show that the pre-symmetry set of a smooth surface in 3-space has the structure of the graph of a function from R2 to R2 in many cases of interest, generalising known results fo...
176
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SIBGRAPI
2003
IEEE
16 years 15 days ago
2003
IEEE
In this paper we study advancing front methods for surface reconstruction. We propose a topological framework based on handlebody theory to implement such methods in a simple and r...
182
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ICRA
2002
IEEE
16 years 5 days ago
2002
IEEE
Abstract— We present an incremental algorithm to estimate the penetration depth between convex polytopes in 3D. The algorithm incrementally seeks a “locally optimal solution”...
198
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SIGGRAPH
1998
ACM
15 years 11 months ago
1998
ACM
We describe a system that automatically generates varied geometric models of human faces. A collection of random measurements of the face is generated according to anthropometric ...