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ICASSP
2008
IEEE
13 years 11 months ago
Blind audiovisual separation based on redundant representations
In this work we present a method to perform a complete audiovisual source separation without need of previous information. This method is based on the assumption that sounds are c...
Anna Llagostera Casanovas, Gianluca Monaci, Pierre...
MMAS
2012
Springer
12 years 10 days ago
Coupled Wideangle Wave Approximations
In this paper we analyze wave propagation in three-dimensional random media. We consider a source with limited spatial and temporal support that generates spherically diverging wav...
Josselin Garnier, Knut Sølna
ICIP
2007
IEEE
14 years 6 months ago
Multiterminal Video Coding
Following recent works on the rate region of the quadratic Gaussian two-terminal source coding problem and limit-approaching code designs, this paper examines multiterminal source ...
Yang Yang, Vladimir Stankovic, Wei Zhao, Zixiang X...
ICASSP
2008
IEEE
13 years 11 months ago
LSF mapping for voice conversion with very small training sets
To make voice conversion usable in practical applications, the number of training sentences should be minimized. With traditional Gaussian mixture model (GMM) based techniques sma...
Elina Helander, Jani Nurminen, Moncef Gabbouj