2799 search results - page 236 / 560 » Comparing Point Clouds |
170
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MFCS
2009
Springer
16 years 1 months ago
2009
Springer
We study visibly pushdown automata (VPA) models for expressing and evaluating queries, expressed using MSO formulas, on words with a nesting structure (like XML documents). We de�...
166
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SCALESPACE
2009
Springer
16 years 1 months ago
2009
Springer
In the context of shape and image modeling by manifold learning, we focus on the problem of denoising. A set of shapes or images being known through given samples, we capture its s...
171
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ICASSP
2008
IEEE
16 years 29 days ago
2008
IEEE
We present a query-by-example audio retrieval framework by indexing audio clips in a generic database as points in a latent perceptual space. First, feature-vectors extracted from...
159
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ICPR
2008
IEEE
16 years 28 days ago
2008
IEEE
In structure from motion, if two metric structures are given, the unknown scale between them can be resolved by constraining the rigidity of the metric space. There exist two well...
185
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ICPR
2008
IEEE
16 years 28 days ago
2008
IEEE
This paper proposes a 3D eye gaze estimation and tracking algorithm based on facial feature tracking using a single camera. Instead of using the infrared(IR) lights and the cornea...