Contrast functions for blind source separation based on time-frequency information-theory
This paper introduces new contrast functions for blind separation of sources with different time-frequency signatures. Two contrast functions based on the Kullback-Leibler and Jensen-Rényi divergences in the time-frequency (T-F) plane are introduced. Two iterative algorithms are proposed for the pro...
|Authors:||A. Belouchrani, K. Abed-Meraim, M. Sahmoudi, Moeness Amin|
|Conference Location:||Charleston, SC|
|Conference Dates:||March 5-8, 2006|
|Proceedings Title:||Independent component analysis and blind signal separation|
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