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Automatic slope streak detection on Mars

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dc.contributor.authorPuga, Fernanda [UNESP]
dc.contributor.authorSilva, Erivaldo A. [UNESP]
dc.contributor.authorPina, Pedro
dc.contributor.authorLoncaric, S.
dc.contributor.authorLerski, D.
dc.contributor.authorEskola, H.
dc.contributor.authorBregovic, R.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Lisbon
dc.date.accessioned2018-11-26T15:30:01Z
dc.date.available2018-11-26T15:30:01Z
dc.date.issued2015-01-01
dc.description.abstractAn algorithm to detect slope streaks on Mars is presented in this paper. It is mainly based on morphological operators and consists of three steps: 'pre-processing' with connected operators to filter small structures and shadows, 'detection' with top-hat, Otsu binarisation and thinning/pruningre-construction operations and by a 'post-processing' to remove non-elongated objects. The algorithm is successfully tested on very high resolution images (0.25-6.5 m/pixel) of HiRISE and MOC cameras on different locations of Mars.en
dc.description.affiliationUniv Estadual Paulista UNESP, Fac Ciencias & Tecnol FCT, Presidente Prudente, Brazil
dc.description.affiliationUniv Lisbon, CERENA, Inst Super Tecn, P-1699 Lisbon, Portugal
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Fac Ciencias & Tecnol FCT, Presidente Prudente, Brazil
dc.format.extent98-101
dc.identifier.citationIspa 2015 9th International Symposium On Image And Signal Processing And Analysis. New York: Ieee, p. 98-101, 2015.
dc.identifier.issn1845-5921
dc.identifier.urihttp://hdl.handle.net/11449/158928
dc.identifier.wosWOS:000378419400018
dc.language.isoeng
dc.publisherIeee
dc.relation.ispartofIspa 2015 9th International Symposium On Image And Signal Processing And Analysis
dc.rights.accessRightsAcesso abertopt
dc.sourceWeb of Science
dc.subjectSlope streaks
dc.subjectfeature detection
dc.subjectMathematical Morphology
dc.subjectMars
dc.titleAutomatic slope streak detection on Marsen
dc.typeTrabalho apresentado em eventopt
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIeee
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbbcf06b3-c5f9-4a27-ac03-b690202a3b4e
relation.isOrgUnitOfPublication.latestForDiscoverybbcf06b3-c5f9-4a27-ac03-b690202a3b4e
unesp.author.orcid0000-0002-3199-7961[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências e Tecnologia, Presidente Prudentept

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Presidente Prudente - FCT - Faculdade de Ciências e Tecnologia