2292 search results - page 14 / 459 » Hierarchical approximation and localization |
102
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IROS
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper presents a hybrid localization scheme for a mobile robot using the hierarchical atlas. The hierarchical atlas is a map that consists of a higher level topological gr...
138
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WACV
2007
IEEE
15 years 10 months ago
2007
IEEE
Facial feature localization is an important research area in both computer vision and pattern analysis. We present in this paper a hierarchical face model. It unifies both the gl...
153
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MOC
1998
15 years 3 months ago
1998
This paper investigates the rate of convergence of an alternative approximation method for stochastic differential equations. The rates of convergence of the one-step and multi-st...
155
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ATAL
2007
Springer
15 years 10 months ago
2007
Springer
Decentralized MDPs provide powerful models of interactions in multi-agent environments, but are often very difficult or even computationally infeasible to solve optimally. Here we...
140
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IJCV
2012
13 years 6 months ago
2012
Abstract Computer vision is full of problems elegantly expressed in terms of energy minimization. We characterize a class of energies with hierarchical costs and propose a novel hi...