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Influence of accelerometer signal filtering on automatic detection of gait impact parameters

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Influence of accelerometer signal filtering on automatic detection of gait impact parameters

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dc.contributor.author Camacho García, Andrés es_ES
dc.contributor.author Llinares Llopis, Raúl es_ES
dc.contributor.author Lucas-Cuevas, Ángel es_ES
dc.contributor.author Pérez Soriano, Pedro es_ES
dc.date.accessioned 2018-01-11T09:23:41Z
dc.date.available 2018-01-11T09:23:41Z
dc.date.issued 2016 es_ES
dc.identifier.uri http://hdl.handle.net/10251/94462
dc.description.abstract [EN] Filtering the signal recorded by an accelerometer is essential to remove noise recorded by the sensor, but in order to calculate gait parameters properly, the choice of a suitable cutoff frequency of the filter is critical. This paper evaluates the influence of the filter cutoff frequency in the calculation of the parameters: vertical peak tibial acceleration and acceleration rate. The accelerometer signal filtering with low-pass filter with cutoff frequency below 50 Hz gives good results in the calculation of peak tibial acceleration but produces estimations of the acceleration rate below its real value es_ES
dc.description.sponsorship This work has been sponsored by the Generalitat Valenciana: application 09.02.03.542.50.7 budget line T4015 grant from the “Conselleria de Educación, Cultura y Deporte”, aid for conducting R & D for emerging research groups corresponding to the call set out in Annex IX, the Order 64/2014, of July 31, the “Conselleria de Educación, Cultura y Deporte” (DOCV no. 7.332, of August 5, 2014). Record GV /2015/067. es_ES
dc.language Inglés es_ES
dc.publisher International Research Engineers and Doctors es_ES
dc.relation.ispartof International Journal of Advancements in Digital Signal Processing es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Gait analysis es_ES
dc.subject Accelerometry es_ES
dc.subject Cutoff frequency es_ES
dc.subject Filter es_ES
dc.subject Acceleration rate es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Influence of accelerometer signal filtering on automatic detection of gait impact parameters es_ES
dc.type Artículo es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//GV%2F2015%2F067/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto de Biomecánica de Valencia - Institut Universitari Mixt de Biomecànica de València es_ES
dc.description.bibliographicCitation Camacho García, A.; Llinares Llopis, R.; Lucas-Cuevas, Á.; Pérez Soriano, P. (2016). Influence of accelerometer signal filtering on automatic detection of gait impact parameters. International Journal of Advancements in Digital Signal Processing. 3(1). http://hdl.handle.net/10251/94462 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://journals.theired.org/ijdsp.html es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 3 es_ES
dc.description.issue 1 es_ES
dc.identifier.eissn 2475-2738 es_ES
dc.relation.pasarela S\330028 es_ES
dc.contributor.funder Generalitat Valenciana es_ES


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