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%0 Conference Proceedings
%4 sid.inpe.br/sibgrapi/2013/02.16.23.51
%2 sid.inpe.br/sibgrapi/2013/02.16.23.51.02
%@isbn 978-85-7669-273-7
%A Braga Neto, Ulisses de Mendonça,
%A Lotufo, Roberto de Alencar,
%@affiliation Laboratório de Reconhecimento de Padrões do Departamento de Eletrônica e Sistemas da Universidade Federal de Pernambuco (UFPE)
%@affiliation Grupo de Computação de Imagens do Departamento de Engenharia de Computação e Automação Industrial da Faculdade de Engenharia Elétrica da Universidade Estadual (FEE) de Campinas (UNICAMP)
%T Image Analysis of Porous Media by 3-D Mathematical Morphology
%B Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 8 (SIBGRAPI)
%D 1995
%E Lotufo, Roberto de Alencar,
%E Mascarenhas, Nelson Delfino d'Ávila,
%S Anais
%8 25 - 27 out. 1995
%J Porto Alegre
%I Sociedade Brasileira de Computação
%C São Carlos
%K Mathematical Morphology, Image Analysis 3-D, Image Analysis of Porous Media.
%X This paper presents Mathematical Morphology tools for 3-D image analysis, namely, the geodesic granulometries and the neck histogram. The family of openings which constitutes the geodesic granulometries is parameterized by the radius of the digital disks utilized as structuring elements. We demonstrate the validity of the granulometry thus obtained. The resulting granulometric distributions are determined by the underlying metric associated with the digital disks. Next we propose an algorithm to compute the neck histogram, which is an analysis tool that gives statistical information concerning the occurrence of constrictions in the characterization of a three-dimensional experimental sample designed as a model for a porous medium.
%P 59-66
%@language en
%9 Morfologia Matemática
%3 7 Image analysis of porous media.pdf


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