180 search results - page 15 / 36 » Parallel Algorithms for Singular Value Decomposition |
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SDM
2011
SIAM
14 years 13 days ago
2011
SIAM
In this paper we present a fast and accurate procedure called clustered low rank matrix approximation for massive graphs. The procedure involves a fast clustering of the graph and...
69
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ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
: - In this paper, we propose a multichannel SVD-based image de-noising algorithm. The IntDCT is employed to decorrelate the image into sixteen subbands. The SVD is then applied to...
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
This paper presents a linear algorithm for the simultaneous computation of 3D points and camera positions from multiple perspective views, based on having four points on a referen...
66
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3DPVT
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper demonstrates that, for axial non-central optical systems, the equation of a 3D line can be estimated using only four points extracted from a single image of the line. T...
RECSYS
2010
ACM
14 years 8 months ago
2010
ACM
Assessing the trustworthiness of reviews is a key issue for the maintainers of opinion sites such as TripAdvisor, given the rewards that can be derived from posting false or biase...