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ICMCS
2005
IEEE
173views Multimedia» more  ICMCS 2005»
15 years 11 months ago
A Multi-Modal Mixed-State Dynamic Bayesian Network for Robust Meeting Event Recognition from Disturbed Data
In this work we present a novel multi-modal mixed-state dynamic Bayesian network (DBN) for robust meeting event classification. The model uses information from lapel microphones,...
Marc Al-Hames, Gerhard Rigoll
ICRA
2005
IEEE
141views Robotics» more  ICRA 2005»
15 years 11 months ago
A Hierarchical Bayesian Network for Mixed-Initiative Human-Robot Interaction
– The service robot supports people in their daily activities, while the interaction between humans and robots seems to be an important part of its performance. Dialogue may be b...
Jin-Hyuk Hong, Youn-Suk Song, Sung-Bae Cho
ISCAS
2005
IEEE
122views Hardware» more  ISCAS 2005»
15 years 11 months ago
A mixed analog-digital hybrid for speech enhancement purposes
Abstract— This paper presents and evaluates a hybrid implementation of a low complexity algorithm for speech enhancement, the Adaptive Gain Equalizer (AGE). The AGE is a subband ...
Benny Sallberg, Mattias Dahl, Henrik Akesson, Ingv...
ISCAS
2005
IEEE
214views Hardware» more  ISCAS 2005»
15 years 11 months ago
Blind separation of statistically independent signals with mixed sub-Gaussian and super-Gaussian probability distributions
— In the context of Independent Component Analysis (ICA), we propose a simple method for online estimation of activation functions in order to blindly separate instantaneous mixt...
Muhammad Tufail, Masahide Abe, Masayuki Kawamata
ISMAR
2005
IEEE
15 years 11 months ago
Enhanced Eyes for Better Gaze-Awareness in Collaborative Mixed Reality
The concept of “enhanced eyes” to restore gaze awareness in a collaborative mixed-reality space is proposed. Three “enhanced eyes” schemes are described: controlling the h...
Keisuke Tateno, Masayuki Takemura, Yuichi Ohta