Title: Second-Order Blind Identification of Underdetermined Mixtures
Authors: De Lathauwer, Lieven ×
Castaing, J #
Issue Date: 2006
Publisher: Springer
Series Title: Lecture Notes in Computer Science vol:3889 pages:40-47
Conference: 6th International Conference on Independent Component Analysis and Blind Source Separation (ICA 2006) location:Charleston, South Carolina date:5-8 March 2006
Abstract: In this paper we show that the underdetermined ICA problem can be solved using a set of spatial covariance matrices, in case the sources have sufficiently different temporal autocovariance functions. The result is based on a link with the decomposition of higher-order tensors in rank-one terms. We discuss two algorithms and present theoretical bounds on the number of sources that can be allowed.
ISSN: 0302-9743
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Faculty of Science, Campus Kulak Kortrijk
× corresponding author
# (joint) last author

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