3007 search results - page 464 / 602 » Linear Functional Fixed-points |
TIT
2010
14 years 4 months ago
2010
In this paper, we study the number of measurements required to recover a sparse signal in M with L nonzero coefficients from compressed samples in the presence of noise. We conside...
TSP
2010
14 years 4 months ago
2010
We propose a variance-component probabilistic model for sparse signal reconstruction and model selection. The measurements follow an underdetermined linear model, where the unknown...
88
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CORR
2011
Springer
14 years 1 months ago
2011
Springer
In studying how to communicate over a public channel with an active adversary, Dodis and Wichs introduced the notion of a non-malleable extractor. A non-malleable extractor dramat...
121
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CGF
2011
14 years 1 months ago
2011
We present a novel method to estimate an approximation of the reflectance characteristics of optically thick, homogeneous translucent materials using only a single photograph as ...
101
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CSDA
2011
14 years 1 months ago
2011
: In image processing, image similarity indices evaluate how much structural information is maintained by a processed image in relation to a reference image. Commonly used measures...