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Title: Underdetermined blind source separation of temporomandibular joint sounds
Authors: Took, Clive Cheong
Sanei, Saeid
Chambers, Jonathon
Dunne, Stephen
Keywords: Filtering
Nongaussianity
Negentropy
Sparsity
Issue Date: 2006
Publisher: © IEEE
Citation: TOOK, C.C. ... et al., 2006. Underdetermined blind source separation of temporomandibular joint sounds. IEEE Transactions on Biomedical Engineering, 53(10), pp. 2123-2126.
Abstract: The underdetermined blind source separation problem using a filtering approach is addressed. An extension of the FastICA algorithm is devised which exploits the disparity in the kurtoses of the underlying sources to estimate the mixing matrix and thereafter achieves source recovery by employing the 1-norm algorithm. Besides, we demonstrate how promising FastICA can be to extract the sources. Furthermore, we illustrate how this scenario is particularly appropriate for the separation of temporomandibular joint (TMJ) sounds.
Description: This article was published in the journal IEEE Transactions on Biomedical Engineering [© IEEE] and is also available at: http://ieeexplore.ieee.org/ Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Version: Published
DOI: 10.1109/TBME.2006.881789
URI: https://dspace.lboro.ac.uk/2134/5535
ISSN: 0018-9294
1558-2531
Appears in Collections:Published Articles (Electronic, Electrical and Systems Engineering)

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