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ICASSP
2008
IEEE
10 years 6 months ago
Blind estimation of reverberation time based on the distribution of signal decay rates
The reverberation time is one of the most prominent acoustic characteristics of an enclosure. Its value can be used to predict speech intelligibility, and is used by speech enhanc...
Jimi Y. C. Wen, Emanuel A. P. Habets, Patrick A. N...
SPEECH
2011
9 years 6 months ago
A multistage approach to blind separation of convolutive speech mixtures
We propose a novel algorithm for the separation of convolutive speech mixtures using two-microphone recordings, based on the combination of independent component analysis (ICA) an...
Tariqullah Jan, Wenwu Wang, DeLiang Wang
TBE
2016
41views more  TBE 2016»
4 years 7 months ago
Convex-Optimization-Based Compartmental Pharmacokinetic Analysis for Prostate Tumor Characterization Using DCE-MRI
—Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) is a powerful imaging modality to study the pharmacokinetics in a suspected cancer/tumor tissue. The pharmacokinet...
Arul-Murugan Ambikapathi, Tsung-Han Chan, Chia-Hsi...
TSP
2010
9 years 6 months ago
Channel energy based estimation of target trajectories using distributed sensors with low communication rate
Abstract--Sensor localization using channel energy measurements of distributed sensors has been studied in various scenarios. However, it is usually assumed that the target does no...
Christian R. Berger, Sora Choi, Shengli Zhou, Pete...
ICASSP
2008
IEEE
10 years 6 months ago
Speaker indexing and speech enhancement in real meetings / conversations
This paper presents a speaker indexing method that uses a small number of microphones to estimate who spoke when. Our proposed speaker indexing is realized by using a noise robust...
Shoko Araki, Masakiyo Fujimoto, Kentaro Ishizuka, ...
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