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ICA
2007
Springer

Underdetermined Source Separation Using Mixtures of Warped Laplacians

14 years 3 months ago
Underdetermined Source Separation Using Mixtures of Warped Laplacians
In a previous work, the authors have introduced a Mixture of Laplacians model in order to cluster the observed data into the sound sources that exist in an underdetermined two-sensor setup. Since the assumed linear support of the ordinary Laplacian distribution is not valid to model angular quantities, such as the Direction of Arrival to the set of sensors, the authors investigate the performance of a Mixture of Warped Laplacians to perform efficient source separation with promising results.
Nikolaos Mitianoudis, Tania Stathaki
Added 16 Aug 2010
Updated 16 Aug 2010
Type Conference
Year 2007
Where ICA
Authors Nikolaos Mitianoudis, Tania Stathaki
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