5210 search results - page 659 / 1042 » Exact geometric computation |
144
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ECCV
2010
Springer
15 years 4 months ago
2010
Springer
Many successful feature detectors and descriptors exist for 2D intensity images. However, obtaining the same effectiveness in the domain of 3D objects has proven to be a more elusi...
148
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ALGORITHMICA
2008
15 years 4 months ago
2008
The notion of -kernel was introduced by Agarwal et al. [5] to set up a unified framework for computing various extent measures of a point set P approximately. Roughly speaking, a ...
151
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AUTOMATICA
2007
15 years 4 months ago
2007
This paper presents a new (geometrical) approach to the computation of polyhedral (robustly) positively invariant (PI) sets for general (possibly discontinuous) nonlinear discrete...
160
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CAD
2008
Springer
15 years 4 months ago
2008
Springer
When designing curves on surfaces the need arises to approximate a given noisy target shape by a smooth fitting shape. We discuss the problem of fitting a B-spline curve to a poin...
131
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CGF
2008
15 years 4 months ago
2008
Generating plausible deformations of a character skin within the standard production pipeline is a challenge. This paper presents a volume preservation method dedicated to skinned...