@inproceedings{1ef7cc81cd99471281c09c6007b90ff7,
title = "Source separation by quadratic contrast functions: A blind approach based on any higher-order statistics",
abstract = "This paper deals with blind source separation by contrast function maximization. A general class of separation criteria valid for both i.i.d. and non i.i.d. sources is exhibited: it is based on third or higher order cross-cumulants between the separator outputs and fixed signals, called references. We show that this approach is applicable not only in a semi-blind context, but also in a completely blind scenario. The most interesting feature concerning our criteria is their quadratic form. It follows a highly simplified optimization procedure which is described in the paper. Simulation results illustrate the validity of our approach, and the appeal of this new class of contrast functions.",
author = "Marc Castella and Saloua Rhioui and Eric Moreau and Pesquet, \{Jean Christophe\}",
year = "2005",
month = jan,
day = "1",
doi = "10.1109/ICASSP.2005.1415773",
language = "English",
isbn = "0780388747",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "III569--III572",
booktitle = "2005 IEEE International Conference on Acoustics, Speech, and Signal Processing,ICASSP '05 - Proceedings - Audio and ElectroacousticsSignal Processing for Communication",
note = "2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05 ; Conference date: 18-03-2005 Through 23-03-2005",
}