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- Publisher Website: 10.1109/NER.2009.5109402
- Scopus: eid_2-s2.0-70350234831
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Conference Paper: Adaptive signal enhancement of somatosensory evoked potentials based on least mean squares and Kalman filter: A comparative study
Title | Adaptive signal enhancement of somatosensory evoked potentials based on least mean squares and Kalman filter: A comparative study |
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Authors | |
Keywords | Adaptive signal enhancement Ensemble averaging Kalman filter Least mean squares Somatosensory evoked potential |
Issue Date | 2009 |
Citation | The 4th International IEEE/EMBS Conference on Neural Engineering (NER '09), Antalya, Turkey, 29 April-2 May 2009. In Conference Proceedings, 2009, p. 738-741 How to Cite? |
Abstract | This paper undertakes a comparative study of adaptive signal enhancers (ASE) of somatosensory evoked potentials (SEP) for spinal cord compression detection. We compare the ASE methods based on two adaptive filtering algorithms: the least mean squares (LMS) and Kalman filter (KF) in terms of their convergence rate, variability, and complexity. In addition, the two ASE methods are compared with the conventional ensemble averaging (EA) method for SEP extraction. Experimental results on a rat model show that the LMS-based and KF-based ASE methods have similar superior performance over the EA method and the two ASE methods also exhibit some slightly different properties during SEP extraction. ©2009 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/143323 |
References |
DC Field | Value | Language |
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dc.contributor.author | Zhao, HS | en_HK |
dc.contributor.author | Zhang, ZG | en_HK |
dc.contributor.author | Liu, HT | en_HK |
dc.contributor.author | Luk, KDK | en_HK |
dc.contributor.author | Hu, Y | en_HK |
dc.date.accessioned | 2011-11-22T08:30:19Z | - |
dc.date.available | 2011-11-22T08:30:19Z | - |
dc.date.issued | 2009 | en_HK |
dc.identifier.citation | The 4th International IEEE/EMBS Conference on Neural Engineering (NER '09), Antalya, Turkey, 29 April-2 May 2009. In Conference Proceedings, 2009, p. 738-741 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/143323 | - |
dc.description.abstract | This paper undertakes a comparative study of adaptive signal enhancers (ASE) of somatosensory evoked potentials (SEP) for spinal cord compression detection. We compare the ASE methods based on two adaptive filtering algorithms: the least mean squares (LMS) and Kalman filter (KF) in terms of their convergence rate, variability, and complexity. In addition, the two ASE methods are compared with the conventional ensemble averaging (EA) method for SEP extraction. Experimental results on a rat model show that the LMS-based and KF-based ASE methods have similar superior performance over the EA method and the two ASE methods also exhibit some slightly different properties during SEP extraction. ©2009 IEEE. | en_HK |
dc.language | eng | en_US |
dc.relation.ispartof | Proceedings of the 4th International IEEE/EMBS Conference on Neural Engineering, NER '09 | en_HK |
dc.subject | Adaptive signal enhancement | en_HK |
dc.subject | Ensemble averaging | en_HK |
dc.subject | Kalman filter | en_HK |
dc.subject | Least mean squares | en_HK |
dc.subject | Somatosensory evoked potential | en_HK |
dc.title | Adaptive signal enhancement of somatosensory evoked potentials based on least mean squares and Kalman filter: A comparative study | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Zhang, ZG:zgzhang@eee.hku.hk | en_HK |
dc.identifier.email | Luk, KDK:hcm21000@hku.hk | en_HK |
dc.identifier.email | Hu, Y:yhud@hku.hk | en_HK |
dc.identifier.authority | Zhang, ZG=rp01565 | en_HK |
dc.identifier.authority | Luk, KDK=rp00333 | en_HK |
dc.identifier.authority | Hu, Y=rp00432 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1109/NER.2009.5109402 | en_HK |
dc.identifier.scopus | eid_2-s2.0-70350234831 | en_HK |
dc.identifier.hkuros | 159407 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-70350234831&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.spage | 738 | en_HK |
dc.identifier.epage | 741 | en_HK |
dc.identifier.scopusauthorid | Zhao, HS=35118331700 | en_HK |
dc.identifier.scopusauthorid | Zhang, ZG=8597618700 | en_HK |
dc.identifier.scopusauthorid | Liu, HT=26643490700 | en_HK |
dc.identifier.scopusauthorid | Luk, KDK=7201921573 | en_HK |
dc.identifier.scopusauthorid | Hu, Y=7407116091 | en_HK |
dc.customcontrol.immutable | sml 170512 amended | - |