ponencia en congreso.page.titleprefix
A visual EEG epilepsy detection method based on a wavelet statistical representation and the Kullback-Leibler divergence

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dc.contributor.authorQuintero-Rincón, Antonio
dc.contributor.authorPereyra, Marcelo
dc.contributor.authorD'Giano, Carlos
dc.contributor.authorBatatia, Hadj
dc.contributor.authorRisk, Marcelo
dc.date.accessioned2019-09-12T17:11:58Z
dc.date.available2019-09-12T17:11:58Z
dc.date.issued2017-10
dc.description.abstract"This paper presents a statistical signal processing method for the characterization of EEG of patients suffering from epilepsy. A statistical model is proposed for the signals and the Kullback-Leibler divergence is used to study the differences between Seizure/Non-Seizure in patients suffering from epilepsy. Precisely, EEG signals are transformed into multivariate coefficients through multilevel 1D wavelet decomposition of different brain frequencies. The generalized Gaussian distribution (GGD) is shown to model precisely these coefficients. Patients are compared based on the analytical development of Kullback-Leibler divergence (KLD) of their corresponding GGD distributions. The method has been applied to a dataset of 18 epileptic signals of 9 patients. Results show a clear discrepancy between Seizure/Non-Seizure in epileptic signals, which helps in determining the onset of the seizure."en
dc.identifier.issn1680-0737
dc.identifier.urihttp://ri.itba.edu.ar/handle/123456789/1751
dc.language.isoenen
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1007/978-981-10-4086-3_4
dc.relationinfo:eu-repo/grantAgreement/EPSRC/EP/D063485/1/UK. Swindon
dc.relationinfo:eu-repo/grantAgreement/ITBA/ITBACyT/AR. Ciudad de Buenos Aires
dc.relationinfo:eu-repo/grantAgreement/FLENI/Protocolo/07/15/AR. Ciudad de Buenos Aires
dc.subjectELECTROENCEFALOGRAFIAes
dc.subjectPROCESAMIENTO DE SEÑALESes
dc.subjectESTADISTICAes
dc.subjectEPILEPSIAes
dc.subjectMODELOS MATEMATICOSes
dc.titleA visual EEG epilepsy detection method based on a wavelet statistical representation and the Kullback-Leibler divergenceen
dc.typePonencias en Congresoses
dc.typeinfo:eu-repo/semantics/acceptedVersion
dspace.entity.typePonencia en Congreso
itba.description.filiationFil: Quintero-Rincón, Antonio. Instituto Tecnológico de Buenos Aires; Argentina
itba.description.filiationFil: Pereyra, Marcelo. University of Bristol; Reino Unido.
itba.description.filiationFil: D'Giano, Carlos. Fundación para la Lucha contra las Enfermedades Neurológicas Infantiles; Argentina.
itba.description.filiationFil: Batatia, Hadj. Université Fédérale Toulouse Midi-Pyrénées; Francia.
itba.description.filiationFil: Risk, Marcelo. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiationFil: Risk, Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.

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