PhotoLin: a program to identify and analyze linear structures in aerial photographs, satellite images and maps

dc.contributor.authorCosta, Ricardo Diniz da [UNESP]
dc.contributor.authorStarkey, John
dc.contributor.institutionUniversidade Federal de Minas Gerais (UFMG)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Western Ontario
dc.date.accessioned2014-05-20T15:24:01Z
dc.date.available2014-05-20T15:24:01Z
dc.date.issued2001-06-01
dc.description.abstractA computer program, PhotoLin, written for an IBM-PC-compatible microcomputer is described which detects linear features in aerial photographs, satellite images and topographic maps. The program accepts images saved to PCX files as input and applies noise correction and smoothing filters and thinning routines. The output consists of a skeleton containing the median lines of linear features which can be represented on a map. The branches of the skeleton can be broken into sections of constant length for which the mean orientations are obtained for the preparation of rose diagrams. (C) 2001 Elsevier B.V. Ltd. All rights reserved.en
dc.description.affiliationUniv Western Ontario, Dept Earth Sci, London, ON N6A 5B7, Canada
dc.description.affiliationUFMG, UNESP, CAPES, Dept Geol, BR-31720901 Belo Horizonte, MG, Brazil
dc.description.affiliationUnespUFMG, UNESP, CAPES, Dept Geol, BR-31720901 Belo Horizonte, MG, Brazil
dc.format.extent527-534
dc.identifierhttp://dx.doi.org/10.1016/S0098-3004(00)00146-1
dc.identifier.citationComputers & Geosciences. Oxford: Pergamon-Elsevier B.V., v. 27, n. 5, p. 527-534, 2001.
dc.identifier.doi10.1016/S0098-3004(00)00146-1
dc.identifier.issn0098-3004
dc.identifier.urihttp://hdl.handle.net/11449/34681
dc.identifier.wosWOS:000168200700003
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofComputers & Geosciences
dc.relation.ispartofjcr2.567
dc.relation.ispartofsjr1,350
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectstructural geologypt
dc.subjectBorland Pascalpt
dc.subjectimage analysispt
dc.subjectskeletonizationpt
dc.subjectrose diagramspt
dc.titlePhotoLin: a program to identify and analyze linear structures in aerial photographs, satellite images and mapsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.

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