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Embolic signals characterization using wavelet networks

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dc.contributor.authorMatos, S.
dc.contributor.authorRuano, M. Graça
dc.contributor.authorRuano, Antonio
dc.contributor.authorEvans, D. H.
dc.date.accessioned2013-02-12T11:29:27Z
dc.date.available2013-02-12T11:29:27Z
dc.date.issued2001
dc.date.updated2013-01-28T07:39:45Z
dc.description.abstractCerebral embolism represents a major cause of stroke. While embolic signal can be detected using transcranial Doppler (TCD) ultrasound, there are limitations in this technique that makes it difficult to differentiate between gaseous and solid emboli and artifacts. In this paper, we report the application of emergent signal processing techniques in the analysis and classification of embolic signals. The Wavelet Neural Network (WNN) is used to approximate the signals and the parameters from the wavelets that best fit each signal are used as inputs to train a Neural Network (NN) for classifying them as normal signals, or gaseous or solid embolic signals.por
dc.identifier.citationMatos, S.; Ruano, M. G.; Ruano, A. E.; Evans, D. H. Embolic Signals Characterization using Wavelet Networks, Trabalho apresentado em 6th Portuguese Conference on Biomedical Engineering (BioEng’2001), In 6th Portuguese Conference on Biomedical Engineering (BioEng’2001), Faro, 2001.por
dc.identifier.otherAUT: MRU00118; ARU00698;
dc.identifier.urihttp://hdl.handle.net/10400.1/2312
dc.language.isoengpor
dc.peerreviewedyespor
dc.titleEmbolic signals characterization using wavelet networkspor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceFaropor
oaire.citation.endPage4por
oaire.citation.startPage1por
oaire.citation.title6th Portuguese Conference on Biomedical Engineering (BioEng’2001)por
person.familyNameRuano
person.familyNameRuano
person.givenNameMaria
person.givenNameAntonio
person.identifier.ciencia-id9811-A0DD-D5A5
person.identifier.orcid0000-0002-0014-9257
person.identifier.orcid0000-0002-6308-8666
person.identifier.ridA-8321-2011
person.identifier.ridB-4135-2008
person.identifier.scopus-author-id7004483805
person.identifier.scopus-author-id7004284159
rcaap.rightsrestrictedAccesspor
rcaap.typeconferenceObjectpor
relation.isAuthorOfPublication61fc8492-d73f-46ca-a3a3-4cd762a784e6
relation.isAuthorOfPublication13813664-b68b-40aa-97a9-91481a31ebf2
relation.isAuthorOfPublication.latestForDiscovery13813664-b68b-40aa-97a9-91481a31ebf2

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