2292 search results - page 148 / 459 » Hierarchical approximation and localization |
161
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UAI
2008
15 years 7 months ago
2008
Deciding what to sense is a crucial task, made harder by dependencies and by a nonadditive utility function. We develop approximation algorithms for selecting an optimal set of me...
157
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose an online speech source separation method which can separate sources under underdetemined conditions. The proposed method is based on local Gaussian modeling (LGM). At ...
163
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
The paper considers making inferences about the underlying true 2-D motion when only evaluations of a local block-based cost function, the mean of absolute or squared differences,...
187
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GMP
2006
IEEE
16 years 15 days ago
2006
IEEE
We present a new surface representation scheme based on a manifold structure and displacement functions. Given a geometric model represented as a point cloud, we construct a domain...
189
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Abstract. Despite the ubiquitous use of range images in various computer vision applications, little has been investigated about the size variation of the local geometric structure...