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ICASSP
2008
IEEE
16 years 1 months ago
Sigma-delta resolution enhancement for far-field acoustic source separation
Many source separation algorithms fail to deliver robust performance when applied to signals recorded using highdensity microphone arrays where distance between sensor elements is...
Amin Fazel, Shantanu Chakrabartty
ICASSP
2008
IEEE
16 years 1 months ago
Compressive wireless arrays for bearing estimation
Joint processing of sensor array outputs improves the performance of parameter estimation and hypothesis testing problems beyond the sum of the individual sensor processing result...
Volkan Cevher, Ali Cafer Gurbuz, James H. McClella...
ICC
2008
IEEE
111views Communications» more  ICC 2008»
16 years 1 months ago
A Systematic Luby Transform Coded V-BLAST System
— Systematic Luby Transform (SLT) codes have shown good performance for single antenna aided systems for transmission over AWGN and uncorrelated Rayleigh fading channels. For the...
Thanh Dang Nguyen, Mohammed El-Hajjar, Lie-Liang Y...
172
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ICMCS
2008
IEEE
146views Multimedia» more  ICMCS 2008»
16 years 1 months ago
Joint-processing of audio-visual signals in human perception of conflicting synthetic character emotions
Expressive audio-visual synthetic characters are increasingly employed in research and commercial applications. However, the mechanism that people employ to interpret conflicting...
Emily Mower, Sungbok Lee, Maja J. Mataric, Shrikan...
ICPADS
2008
IEEE
16 years 1 months ago
Integrating Sensor Streams in pHealth Networks
Personal Health (pHealth) sensor networks are generally used to monitor the wellbeing of both athletes and the general public to inform health specialists of future and often seri...
Mark Roantree, Dónall McCann, Niall Moyna
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