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

Detalhes bibliográficos
Autor(a) principal: Neves, L. A. [UNESP]
Data de Publicação: 2011
Outros Autores: Oliveira, F. R., Peres, F. A., Moreira, R. D., Moriel, A. R., de Godoy, M. F., Murta Junior, L. O.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1088/1742-6596/285/1/012032
http://hdl.handle.net/11449/21805
Resumo: This 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.
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spelling Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantationThis 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.Univ Estadual Paulista, IGCE, DEMAC, Rio Claro, SP, BrazilUniv Estadual Paulista, IGCE, DEMAC, Rio Claro, SP, BrazilIop Publishing LtdUniversidade Estadual Paulista (Unesp)Neves, L. A. [UNESP]Oliveira, F. R.Peres, F. A.Moreira, R. D.Moriel, A. R.de Godoy, M. F.Murta Junior, L. O.2014-05-20T14:01:46Z2014-05-20T14:01:46Z2011-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject9application/pdfhttp://dx.doi.org/10.1088/1742-6596/285/1/012032Dynamic Days South America 2010: International Conference on Chaos and Nonlinear Dynamics. Bristol: Iop Publishing Ltd, v. 285, p. 9, 2011.1742-6588http://hdl.handle.net/11449/2180510.1088/1742-6596/285/1/012032WOS:000302064200032WOS000302064200032.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengDynamic Days South America 2010: International Conference on Chaos and Nonlinear Dynamics0,241info:eu-repo/semantics/openAccess2023-11-22T06:13:40Zoai:repositorio.unesp.br:11449/21805Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:25:19.986267Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation
title Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation
spellingShingle Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation
Neves, L. A. [UNESP]
title_short Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation
title_full Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation
title_fullStr Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation
title_full_unstemmed Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation
title_sort Maximum entropy, fractal dimension and lacunarity in quantification of cellular rejection in myocardial biopsy of patients submitted to heart transplantation
author Neves, L. A. [UNESP]
author_facet Neves, L. A. [UNESP]
Oliveira, F. R.
Peres, F. A.
Moreira, R. D.
Moriel, A. R.
de Godoy, M. F.
Murta Junior, L. O.
author_role author
author2 Oliveira, F. R.
Peres, F. A.
Moreira, R. D.
Moriel, A. R.
de Godoy, M. F.
Murta Junior, L. O.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Neves, L. A. [UNESP]
Oliveira, F. R.
Peres, F. A.
Moreira, R. D.
Moriel, A. R.
de Godoy, M. F.
Murta Junior, L. O.
description This 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.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01
2014-05-20T14:01:46Z
2014-05-20T14:01:46Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1088/1742-6596/285/1/012032
Dynamic Days South America 2010: International Conference on Chaos and Nonlinear Dynamics. Bristol: Iop Publishing Ltd, v. 285, p. 9, 2011.
1742-6588
http://hdl.handle.net/11449/21805
10.1088/1742-6596/285/1/012032
WOS:000302064200032
WOS000302064200032.pdf
url http://dx.doi.org/10.1088/1742-6596/285/1/012032
http://hdl.handle.net/11449/21805
identifier_str_mv Dynamic Days South America 2010: International Conference on Chaos and Nonlinear Dynamics. Bristol: Iop Publishing Ltd, v. 285, p. 9, 2011.
1742-6588
10.1088/1742-6596/285/1/012032
WOS:000302064200032
WOS000302064200032.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Dynamic Days South America 2010: International Conference on Chaos and Nonlinear Dynamics
0,241
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9
application/pdf
dc.publisher.none.fl_str_mv Iop Publishing Ltd
publisher.none.fl_str_mv Iop Publishing Ltd
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128929762902016

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