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Conference Paper: Fast extraction of somatosensory evoked potential using RLS adaptive filter algorithms

TitleFast extraction of somatosensory evoked potential using RLS adaptive filter algorithms
Authors
KeywordsAdaptive filter
LMS-ANC
RLS-ANC
SEP
Issue Date2009
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001793
Citation
The 2nd International Congress on Image and Signal Processing (CISP 2009), Tianjin, China, 17-19 October 2009. In Proceedings of the 2nd CISP, 2009, p. 1-4 How to Cite?
AbstractThis paper evaluates the efficacy of the recursive least squares (RLS) in adaptive noise canceller (RLS-ANC) for fast extraction of somatosensory evoked potentials (SEPs). The RLSANC method was verified by simulation of electroencephalography (EEG) and Gaussian noise contaminated SEP signals at different signal-to-noise ratios (SNRs). RLS was found to converge faster than the least mean squares (LMS) algorithm in ANC, i.e. SEP extraction by RLS-ANC required fewer trials than LMS-ANC. Experimental results showed that RLS-ANC with less than 50 trials could provide similar performance in SEP extraction to those extracted by the conventional ensemble averaging with 500 trials even at SNR of - 20dB. ©2009 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/126062
ISBN
References

 

DC FieldValueLanguage
dc.contributor.authorRen, Zen_HK
dc.contributor.authorZou, Yen_HK
dc.contributor.authorZhang, Zen_HK
dc.contributor.authorHu, Yen_HK
dc.date.accessioned2010-10-31T12:07:44Z-
dc.date.available2010-10-31T12:07:44Z-
dc.date.issued2009en_HK
dc.identifier.citationThe 2nd International Congress on Image and Signal Processing (CISP 2009), Tianjin, China, 17-19 October 2009. In Proceedings of the 2nd CISP, 2009, p. 1-4en_HK
dc.identifier.isbn978-1-4244-4131-0-
dc.identifier.urihttp://hdl.handle.net/10722/126062-
dc.description.abstractThis paper evaluates the efficacy of the recursive least squares (RLS) in adaptive noise canceller (RLS-ANC) for fast extraction of somatosensory evoked potentials (SEPs). The RLSANC method was verified by simulation of electroencephalography (EEG) and Gaussian noise contaminated SEP signals at different signal-to-noise ratios (SNRs). RLS was found to converge faster than the least mean squares (LMS) algorithm in ANC, i.e. SEP extraction by RLS-ANC required fewer trials than LMS-ANC. Experimental results showed that RLS-ANC with less than 50 trials could provide similar performance in SEP extraction to those extracted by the conventional ensemble averaging with 500 trials even at SNR of - 20dB. ©2009 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001793-
dc.relation.ispartofProceedings of Congress on Image and Signal Processing, CISP'09en_HK
dc.rightsProceedings of Congress on Image and Signal Processing. Copyright © IEEE.-
dc.rights©2009 IEEE. 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.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectAdaptive filteren_HK
dc.subjectLMS-ANCen_HK
dc.subjectRLS-ANCen_HK
dc.subjectSEPen_HK
dc.titleFast extraction of somatosensory evoked potential using RLS adaptive filter algorithmsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailZhang, Z:zgzhang@eee.hku.hken_HK
dc.identifier.emailHu, Y:yhud@hku.hken_HK
dc.identifier.authorityZhang, Z=rp01565en_HK
dc.identifier.authorityHu, Y=rp00432en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/CISP.2009.5304009en_HK
dc.identifier.scopuseid_2-s2.0-73849121806en_HK
dc.identifier.hkuros174346en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-73849121806&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage1-
dc.identifier.epage4-
dc.publisher.placeUnited States-
dc.description.otherThe 2nd International Congress on Image and Signal Processing (CISP 2009), Tianjin, China, 17-19 October 2009. In Proceedings of the 2nd CISP, 2009, p. 1-4-
dc.identifier.scopusauthoridRen, Z=35332951300en_HK
dc.identifier.scopusauthoridZou, Y=7402166847en_HK
dc.identifier.scopusauthoridZhang, Z=8597618700en_HK
dc.identifier.scopusauthoridHu, Y=7407116091en_HK

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