Power line interference filtering on surface electromyography based on the stationary wavelet packet transform
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10045/39284
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor | Sismología-Riesgo Sísmico y Procesado de la Señal en Fenómenos Naturales | es |
dc.contributor | Ingeniería Bioinspirada e Informática para la Salud | es |
dc.contributor.author | Galiana-Merino, Juan José | - |
dc.contributor.author | Ruiz-Fernandez, Daniel | - |
dc.contributor.author | Martínez Esplá, Juan José | - |
dc.contributor.other | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | es |
dc.contributor.other | Universidad de Alicante. Departamento de Tecnología Informática y Computación | es |
dc.contributor.other | Universidad de Alicante. Instituto Universitario de Física Aplicada a las Ciencias y las Tecnologías | es |
dc.date.accessioned | 2014-07-16T12:06:20Z | - |
dc.date.available | 2014-07-16T12:06:20Z | - |
dc.date.issued | 2013-08 | - |
dc.identifier.citation | Computer Methods and Programs in Biomedicine. 2013, 111(2): 338-346. doi:10.1016/j.cmpb.2013.04.022 | es |
dc.identifier.issn | 0169-2607 (Print) | - |
dc.identifier.issn | 1872-7565 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/39284 | - |
dc.description.abstract | Power line interference is one of the main problems in surface electromyogram signals (EMG) analysis. In this work, a new method based on the stationary wavelet packet transform is proposed to estimate and remove this kind of noise from EMG data records. The performance has been quantitatively evaluated with synthetic noisy signals, obtaining good results independently from the signal to noise ratio (SNR). For the analyzed cases, the obtained results show that the correlation coefficient is around 0.99, the energy respecting to the pure EMG signal is 98–104%, the SNR is between 16.64 and 20.40 dB and the mean absolute error (MAE) is in the range of −69.02 and −65.31 dB. It has been also applied on 18 real EMG signals, evaluating the percentage of energy respecting to the noisy signals. The proposed method adjusts the reduction level to the amplitude of each harmonic present in the analyzed noisy signals (synthetic and real), reducing the harmonics with no alteration of the desired signal. | es |
dc.language | eng | es |
dc.publisher | Elsevier | es |
dc.subject | Electromyogram signal (EMG) | es |
dc.subject | Biological signals filtering | es |
dc.subject | Stationary wavelet packet transform (SWPT) | es |
dc.subject | Power line interference | es |
dc.subject.other | Teoría de la Señal y Comunicaciones | es |
dc.subject.other | Arquitectura y Tecnología de Computadores | es |
dc.title | Power line interference filtering on surface electromyography based on the stationary wavelet packet transform | es |
dc.type | info:eu-repo/semantics/article | es |
dc.peerreviewed | si | es |
dc.identifier.doi | 10.1016/j.cmpb.2013.04.022 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.cmpb.2013.04.022 | es |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | es |
Appears in Collections: | INV - IBIS - Artículos de Revistas INV - GIRS - Artículos de Revistas |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2013_Galiana_etal_CMPB_final.pdf | Versión final (acceso restringido) | 1,24 MB | Adobe PDF | Open Request a copy |
Items in RUA are protected by copyright, with all rights reserved, unless otherwise indicated.