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INTERSPEECH
2010
15 years 9 days ago
Automatic selection of thresholds for signal separation algorithms based on interaural delay
In this paper we describe a system that separates signals by comparing the interaural time delays (ITDs) of their timefrequency components to a fixed threshold ITD. While in previ...
Chanwoo Kim, Richard M. Stern, Kiwan Eom, Jaewon L...
JMLR
2010
117views more  JMLR 2010»
15 years 8 days ago
Comparison of Granger Causality and Phase Slope Index
We recently proposed a new measure, termed Phase Slope Index (PSI), It estimates the causal direction of interactions robustly with respect to instantaneous mixtures of independen...
Guido Nolte, Andreas Ziehe, Nicole Krämer, Fl...
TASLP
2010
121views more  TASLP 2010»
15 years 6 days ago
Sequential Organization of Speech in Reverberant Environments by Integrating Monaural Grouping and Binaural Localization
Existing binaural approaches to speech segregation place an exclusive burden on cues related to the location of sound sources in space. These approaches can achieve excellent perfo...
John Woodruff, DeLiang Wang
TASLP
2010
92views more  TASLP 2010»
15 years 6 days ago
A Tandem Algorithm for Pitch Estimation and Voiced Speech Segregation
Abstract--A lot of effort has been made in computational auditory scene analysis (CASA) to segregate speech from monaural mixtures. The performance of current CASA systems on voice...
Guoning Hu, DeLiang L. Wang
TITS
2010
118views Education» more  TITS 2010»
15 years 6 days ago
Vision-Based Infotainment User Determination by Hand Recognition for Driver Assistance
We present a novel real-time computer-vision system that robustly discriminates which of the front-row seat occupants is accessing the infotainment controls. The knowledge of who i...
Shinko Y. Cheng, Mohan M. Trivedi