Gait identification by using spectrum analysis on state space reconstruction

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/14852

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.contributor	Universitat Politècnica de Catalunya. GREC - Grup de Recerca en Enginyeria del Coneixement
dc.contributor.author	Ruiz Vegas, Francisco Javier
dc.contributor.author	Samà Monsonís, Albert
dc.contributor.author	Pérez López, Carlos
dc.contributor.author	Català Mallofré, Andreu
dc.date	2011
dc.identifier.citation	Ruiz, F. [et al.]. Gait identification by using spectrum analysis on state space reconstruction. A: International Work-Conference on Artificial Neural Networks. "Advances in Computational Intelligence : Advances in Computational Intelligence Advances in Computational Intelligence 11th International Work-Conference on Artificial Neural Networks, IWANN 2011, Torremolinos-Málaga, Spain, June 8-10, 2011, Proceedings, Part II". Torremolinos, Málaga: Springer, 2011, p. 597-604.
dc.identifier.citation	978-3-642-21497-4
dc.identifier.citation	10.1007/978-3-642-21498-1_75
dc.identifier.uri	http://hdl.handle.net/2117/14852
dc.language.iso	eng
dc.publisher	Springer
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Informàtica::Automàtica i control
dc.subject	Àrees temàtiques de la UPC::Enginyeria biomèdica::Biomecànica
dc.subject	Gait in humans
dc.subject	Spectrum Analysis--methods
dc.subject	Human mechanics
dc.subject	Older people--Orientation and mobility
dc.subject	People with disabilities--Orientation and mobility
dc.subject	Locomoció humana -- Simulació per ordinador
dc.subject	Biomecànica -- Investigació -- Metodologia
dc.subject	Mecànica humana -- Mesurament
dc.subject	Anàlisi espectral
dc.subject	Control automàtic
dc.title	Gait identification by using spectrum analysis on state space reconstruction
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	This paper describes a method for identifying a person while walking by means of a triaxial accelerometer attached to the waist. Human gait is considered as a dynamical system whose attractor is reconstructed by time delay vectors. A Spectral Analysis on the state space reconstruction is used to characterize the attractor. Parameters involved in the reconstruction and characterization process are evaluated to examine the effect in gait identification. The method is tested in five volunteers, obtaining an overall accuracy of 92%.
dc.description.abstract	Peer Reviewed

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