510 search results - page 28 / 102 » Sparse probabilistic projections |
141
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SIAMJO
2008
15 years 3 months ago
2008
Let A and B be nonempty, convex and closed subsets of a Hilbert space H. In the practical considerations we need to find an element of the intersection A B or, more general, to s...
149
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SAC
2010
ACM
15 years 2 months ago
2010
ACM
Problems involving high-dimensional data, such as pattern recognition, image analysis, and gene clustering, often require a preliminary step of dimension reduction before or durin...
122
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
This paper addresses the problem of 3D face recognition using spherical sparse representations. We first propose a fully automated registration process that permits to align the 3...
133
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RT
1998
Springer
15 years 8 months ago
1998
Springer
Abstract. This paper presents how the image-based rendering technique of viewdependent texture-mapping (VDTM) can be efficiently implemented using projective texture mapping, a fea...
124
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ICIP
2004
IEEE
16 years 5 months ago
2004
IEEE
To efficiently compress rasterized compound documents, an encoder must be content-adaptive. Content adaptivity may be achieved by using a layered approach. In such an approach, a ...