3143 search results - page 300 / 629 » Minimization of entropy functionals |
168
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TWC
2011
14 years 12 months ago
2011
—This paper describes a new blind channel estimation algorithm for Space-Time Block Coded (STBC) systems. The proposed method exploits the statistical independence of sources bef...
151
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JMIV
2010
14 years 11 months ago
2010
This paper proposes robust algorithms to deconvolve discrete noised signals and images. The solutions are derived as linear combinations of spline wavelet packets that minimize so...
160
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Empirical divergence maximization is an estimation method similar to empirical risk minimization whereby the Kullback-Leibler divergence is maximized over a class of functions tha...
183
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INFOCOM
2012
IEEE
13 years 7 months ago
2012
IEEE
Abstract—The problem of minimizing queueing delay of opportunistic access of multiple continuous time Markov channels is considered. A new access policy based on myopic sensing a...
188
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CVPR
2012
IEEE
13 years 7 months ago
2012
IEEE
3D reconstruction from an unordered set of images may fail due to incorrect epipolar geometries (EG) between image pairs arising from ambiguous feature correspondences. Previous m...