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Regressive and non-regressive RBFNN estimators in non-invasive temperature estimation

2008Conference object Restricted access
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dc.contributor.authorTeixeira, C. A.
dc.contributor.authorRuano, M. Graça
dc.contributor.authorRuano, Antonio
dc.contributor.authorPereira, W. C. A.
dc.date.accessioned2013-02-05T14:51:55Z
dc.date.available2013-02-05T14:51:55Z
dc.date.issued2008
dc.date.updated2013-01-26T18:07:59Z
dc.description.abstractIn this paper two modelling strategies were applied for non-invasive temperature estimation in a gel-based phantom subjected to physiotherapeutic ultrasound. The two strategies differ in the consideration of regressive or nonregressive radial basis functions neural networks (RBFNN) structures. The gel-based phantom was heated using four different ultrasound intensities. Temperature was monitored at five points inside the phantom, where temperature is to be estimated. The best regressive model reaches a mean maximum absolute error of 0.4 ºC, against 0.8 ºC presented by the best non-regressive model. The regressive strategy presented better error performance with a smaller computational complexity. Thus, being the appropriate one for real-time temperature monitoring in hyperthermia/diathermia procedures, where resolutions below 0.5 ºC are required.por
dc.identifier.citationTeixeira, C. A.; Pereira, W. C. A.; Ruano, M. G.; Ruano, A. E. Regressive and non-regressive RBFNN estimators in non-invasive temperature estimation, Trabalho apresentado em 21º Congresso Brasileiro de Engenharia Biomédica, In Actas do 21º Congresso Brasileiro de Engenharia Biomédica, Baía, 2008.por
dc.identifier.isbn978-85-60064-13-7
dc.identifier.otherAUT: MRU00118; ARU00698;
dc.identifier.urihttp://hdl.handle.net/10400.1/2223
dc.language.isoengpor
dc.peerreviewedyespor
dc.subjectNon-invasive Temperature Estimationpor
dc.subjectNeural Networkspor
dc.subjectMulti-objective Optimizationpor
dc.subjectTherapeutic Ultrasoundpor
dc.titleRegressive and non-regressive RBFNN estimators in non-invasive temperature estimationpor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceBaíapor
oaire.citation.endPage966por
oaire.citation.startPage963por
oaire.citation.title21º Congresso Brasileiro de Engenharia Biomédicapor
person.familyNameTeixeira
person.familyNameRuano
person.familyNameRuano
person.familyNamePereira
person.givenNameCésar
person.givenNameMaria
person.givenNameAntonio
person.givenNameWagner
person.identifier.ciencia-id9811-A0DD-D5A5
person.identifier.orcid0000-0001-9396-1211
person.identifier.orcid0000-0002-0014-9257
person.identifier.orcid0000-0002-6308-8666
person.identifier.orcid0000-0001-5880-3242
person.identifier.ridA-3477-2012
person.identifier.ridA-8321-2011
person.identifier.ridB-4135-2008
person.identifier.scopus-author-id55826531700
person.identifier.scopus-author-id7004483805
person.identifier.scopus-author-id7004284159
person.identifier.scopus-author-id35581987400
rcaap.rightsrestrictedAccesspor
rcaap.typeconferenceObjectpor
relation.isAuthorOfPublication29e9844d-9355-4f2a-badf-9e7ad3117cdb
relation.isAuthorOfPublication61fc8492-d73f-46ca-a3a3-4cd762a784e6
relation.isAuthorOfPublication13813664-b68b-40aa-97a9-91481a31ebf2
relation.isAuthorOfPublication5f0824cf-c471-4f03-8134-8003affbabe3
relation.isAuthorOfPublication.latestForDiscovery61fc8492-d73f-46ca-a3a3-4cd762a784e6

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