Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation

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dc.contributor.authorNeves, L. A. [UNESP]
dc.contributor.authorOliveira, F. R.
dc.contributor.authorPeres, F. A.
dc.contributor.authorMoreira, R. D.
dc.contributor.authorMoriel, A. R.
dc.contributor.authorde Godoy, M. F.
dc.contributor.authorMurta Junior, L. O.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:01:46Z
dc.date.available2014-05-20T14:01:46Z
dc.date.issued2011-01-01
dc.description.abstractThis paper presents a method for the quantification of cellular rejection in endomyocardial biopsies of patients submitted to heart transplant. The model is based on automatic multilevel thresholding, which employs histogram quantification techniques, histogram slope percentage analysis and the calculation of maximum entropy. The structures were quantified with the aid of the multi-scale fractal dimension and lacunarity for the identification of behavior patterns in myocardial cellular rejection in order to determine the most adequate treatment for each case.en
dc.description.affiliationUniv Estadual Paulista, IGCE, DEMAC, Rio Claro, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, IGCE, DEMAC, Rio Claro, SP, Brazil
dc.format.extent9
dc.identifierhttp://dx.doi.org/10.1088/1742-6596/285/1/012032
dc.identifier.citationDynamic Days South America 2010: International Conference on Chaos and Nonlinear Dynamics. Bristol: Iop Publishing Ltd, v. 285, p. 9, 2011.
dc.identifier.doi10.1088/1742-6596/285/1/012032
dc.identifier.fileWOS000302064200032.pdf
dc.identifier.issn1742-6588
dc.identifier.urihttp://hdl.handle.net/11449/21805
dc.identifier.wosWOS:000302064200032
dc.language.isoeng
dc.publisherIop Publishing Ltd
dc.relation.ispartofDynamic Days South America 2010: International Conference on Chaos and Nonlinear Dynamics
dc.relation.ispartofsjr0,241
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleMaximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantationen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://iopscience.iop.org/1367-2630/page/NJP%20copyright%20statement
dcterms.rightsHolderIop Publishing Ltd
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt

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Artigos - Estatistica, Matemática Aplicada e Computação - IGCE