7720 search results - page 1157 / 1544 » Motion signal processing |
229
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
—The optimum multiuser detection (OMD) is a discrete (binary) optimization. The previously developed approaches often relax it by a semi-definite program (SDP) and then employ r...
101
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
To harvest the potential of multi-channel noise reduction methods, it is crucial to have an accurate estimate of the noise correlation matrix. Existing algorithms either assume sp...
229
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We study the scenario of pixel-domain distributed video coding for noisy transmission environments and propose a method to allocate the available rate between source coding and ch...
256
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper investigates a Bayesian model and a Markov chain Monte Carlo (MCMC) algorithm for gene factor analysis. Each sample in the dataset is decomposed as a linear combination...
251
click to vote
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In high quality imaging even tiny distortions as small as a single pixel are visible and can not be accepted. Although the production quality of CMOS image sensors is very high, f...