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Publicação:
Wavelets in the computed evaluation of mammographic accreditation phantom images

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dc.contributor.authorAlvarez, M. [UNESP]
dc.contributor.authorPina, D. R. [UNESP]
dc.contributor.authorDuarte, S. B.
dc.contributor.authorSouza, R. T F [UNESP]
dc.contributor.authorVelo, A. F. [UNESP]
dc.contributor.authorTrindade, A. P. [UNESP]
dc.contributor.authorMiranda, J. R A [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCentro Brasileiro de Pesquisas Físicas (CBPF)
dc.date.accessioned2014-05-27T11:28:55Z
dc.date.available2014-05-27T11:28:55Z
dc.date.issued2013-04-16
dc.description.abstractThis paper presents a novel approach to the computed assessment of a mammographic phantom device. The approach shown here is fully automated and is based on the automatic selection of the region of interest, in the use of the discrete wavelet transform (DWT) and morphological operators to assess the quality of the American College of Radiology (ACR) mammographic phantom images. The algorithms developed here have succesfully scored 30 images obtained with different combinations of voltage applied to the tube and exposure and could notice the differences in the radiographs due to the different level of exposure to radiation. © 2013 Springer-Verlag.en
dc.description.affiliationUniv. Estadual Paulista Júlio de Mesquita Filho - UNESP Departamento de Física e Biofísica Laboratório de Biomagnetimso, Botucatu
dc.description.affiliationCentro Brasileiro de Pesquisas Física - CBPF, Rio de Janeiro
dc.description.affiliationUnespUniv. Estadual Paulista Júlio de Mesquita Filho - UNESP Departamento de Física e Biofísica Laboratório de Biomagnetimso, Botucatu
dc.format.extent811-814
dc.identifierhttp://dx.doi.org/10.1007/978-3-642-29305-4_213
dc.identifier.citationIFMBE Proceedings, v. 39 IFMBE, p. 811-814.
dc.identifier.doi10.1007/978-3-642-29305-4_213
dc.identifier.issn1680-0737
dc.identifier.scopus2-s2.0-84876016115
dc.identifier.urihttp://hdl.handle.net/11449/75121
dc.language.isoeng
dc.relation.ispartofIFMBE Proceedings
dc.relation.ispartofsjr0,143
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectaccreditation phantom
dc.subjectcomputed image evaluation
dc.subjectcomputed radiography
dc.subjectmammography
dc.subjectquality control
dc.subjectAmerican college of radiologies
dc.subjectAutomatic selection
dc.subjectComputed radiography
dc.subjectFully automated
dc.subjectImage evaluation
dc.subjectMammographic phantoms
dc.subjectMorphological operator
dc.subjectRegion of interest
dc.subjectAccreditation
dc.subjectBiomedical engineering
dc.subjectDiscrete wavelet transforms
dc.subjectPhysics
dc.subjectQuality control
dc.subjectRadiology
dc.subjectMammography
dc.titleWavelets in the computed evaluation of mammographic accreditation phantom imagesen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dspace.entity.typePublication
unesp.author.lattes3468567007064752[6]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Botucatupt
unesp.departmentFísica e Biofísica - IBBpt

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Botucatu - IBB - Instituto de Biociências