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TASLP
2010
159views more  TASLP 2010»
14 years 10 months ago
Under-Determined Reverberant Audio Source Separation Using a Full-Rank Spatial Covariance Model
This article addresses the modeling of reverberant recording environments in the context of under-determined convolutive blind source separation. We model the contribution of each ...
Ngoc Q. K. Duong, Emmanuel Vincent, Rémi Gr...
TIT
2010
136views Education» more  TIT 2010»
14 years 10 months ago
The approximate capacity of the many-to-one and one-to-many Gaussian interference channels
Recently, Etkin, Tse, and Wang found the capacity region of the two-user Gaussian interference channel to within 1 bit/s/Hz. A natural goal is to apply this approach to the Gaussia...
Guy Bresler, Abhay Parekh, David N. C. Tse
VR
2010
IEEE
245views Virtual Reality» more  VR 2010»
14 years 10 months ago
An augmented reality view on mirror world content, with Image Space
We present a prototype mobile augmented reality client addition to the "Image Space" mixed reality media sharing service. We have explored how the real world aligned &qu...
David J. Murphy, Markus Kahari, Ville-Veiko Mattil...
AO
2011
154views more  AO 2011»
14 years 10 months ago
MIREOT: The minimum information to reference an external ontology term
While the Web Ontology Language (OWL) provides a mechanism to import ontologies, this mechanism is not always suitable. First, given the current state of editing tools and the iss...
Mélanie Courtot, Frank Gibson, Allyson L. L...
ICASSP
2011
IEEE
14 years 7 months ago
A sparsity based criterion for solving the permutation ambiguity in convolutive blind source separation
In this paper, we present a new algorithm for solving the permutation ambiguity in convolutive blind source separation. A common approach for separation of convolutive mixtures is...
Radoslaw Mazur, Alfred Mertins