2312 search results - page 165 / 463 » On the Dimensionality of Face Space |
187
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
This paper discusses the topic of dimensionality reduction for k-means clustering. We prove that any set of n points in d dimensions (rows in a matrix A ∈ Rn×d ) can be project...
216
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IJON
2011
15 years 1 months ago
2011
Abstract. The generative topographic mapping (GTM) has been proposed as a statistical model to represent high dimensional data by means of a sparse lattice of points in latent spac...
197
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APGV
2006
ACM
16 years 14 days ago
2006
ACM
We present a system for realistic facial animation that decomposes facial motion capture data into semantically meaningful motion channels based on the Facial Action Coding System...
187
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IPCO
1992
15 years 7 months ago
1992
In this paper we study enumeration problems for polytopes arising from combinatorial optimization problems. While these polytopes turn out to be quickly intractable for enumeration...
191
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CVPR
1999
IEEE
16 years 8 months ago
1999
IEEE
In this paper, a novel framework for the recovery of 3D surfaces of faces from single images is developed. The underlying principle is shape from recognition, i.e. the idea that p...