1152 search results - page 133 / 231 » Improving noise |
127
Voted
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper investigates the performance of a new technique for speech enhancement which combines Linear Predictive (LP) spectrum-based perceptual filtering to the recordings obtai...
128
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Bayesian recursive inference of phase in additive Gaussian noise environments is studied. A tractable conjugate system is established using a von Mises distribution. Its shaping p...
117
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Underwater acoustic communication by passive-phase conjugation uses a channel probe signal transmitted prior to the data signal in order to estimate the channel response. At the r...
136
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
We propose a sinogram restoration method which consists of a patch-wise non-linear processing, based on a sparsity prior in terms of a learned dictionary. An off-line learning pro...
140
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AAAI
2011
14 years 4 months ago
2011
Attacker-defender Stackelberg games have become a popular game-theoretic approach for security with deployments for LAX Police, the FAMS and the TSA. Unfortunately, most of the ex...