Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/35433
DC FieldValueLanguage
dc.contributor.authorSantana-Cedrés, Danielen_US
dc.contributor.authorGomez, Luisen_US
dc.contributor.authorAlemán-Flores, Miguelen_US
dc.contributor.authorSalgado de la Nuez, Agustín Javieren_US
dc.contributor.authorEsclarín, Julioen_US
dc.contributor.authorMazorra, Luisen_US
dc.contributor.authorAlvarez, Luisen_US
dc.date.accessioned2018-04-17T13:46:30Z-
dc.date.available2018-04-17T13:46:30Z-
dc.date.issued2017en_US
dc.identifier.issn1077-3142en_US
dc.identifier.urihttp://hdl.handle.net/10553/35433-
dc.description.abstractPerspective and optical (lens) distortions are aberrations of very different nature that can simultaneously affect an image. Perspective distortion is caused by the position of the camera, especially when it is too close to the scene. Optical distortion is a lens aberration which causes straight lines in the scene to be projected onto the image as distorted lines. Standard methods to correct perspective distortion are based on the estimation of the vanishing points, which can fail if lens distortion is significant. In this paper, we introduce a new method which addresses both problems in a single framework. First we estimate a lens distortion model by extracting a collection of distorted lines in the image. These distorted lines are afterward rectified by means of the lens distortion model and used to estimate the vanishing points. Finally, the vanishing points are used to correct the perspective distortion. We present a variety of experiments to show the reliability of the proposed method.en_US
dc.languageengen_US
dc.relation.ispartofComputer Vision and Image Understandingen_US
dc.sourceComputer Vision and Image Understanding[ISSN 1077-3142],v. 161, p. 1-10en_US
dc.subject220990 Tratamiento digital. Imágenesen_US
dc.subject120601 Construcción de algoritmosen_US
dc.subject120602 Ecuaciones diferencialesen_US
dc.subject120326 Simulaciónen_US
dc.subject.otherLens distortionen_US
dc.subject.otherVanishing pointsen_US
dc.subject.otherPerspective correctionen_US
dc.titleAutomatic correction of perspective and optical distortionsen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.cviu.2017.05.016
dc.identifier.scopus85020436096
dc.identifier.isi000410718600001-
dc.contributor.authorscopusid54974008500
dc.contributor.authorscopusid56789548300
dc.contributor.authorscopusid55892084700
dc.contributor.authorscopusid56268272100
dc.contributor.authorscopusid7801474073
dc.contributor.authorscopusid6506386746
dc.contributor.authorscopusid55640159000
dc.identifier.eissn1090-235X-
dc.description.lastpage10-
dc.description.firstpage1-
dc.relation.volume161-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Artículoen_US
dc.contributor.daisngid4021657
dc.contributor.daisngid746480
dc.contributor.daisngid1833913
dc.contributor.daisngid1889991
dc.contributor.daisngid3898650
dc.contributor.daisngid1700003
dc.contributor.daisngid478566
dc.identifier.externalWOS:000410718600001-
dc.identifier.externalWOS:000410718600001-
dc.contributor.wosstandardWOS:Santana-Cedres, D
dc.contributor.wosstandardWOS:Gomez, L
dc.contributor.wosstandardWOS:Aleman-Flores, M
dc.contributor.wosstandardWOS:Salgado, A
dc.contributor.wosstandardWOS:Esclarin, J
dc.contributor.wosstandardWOS:Mazorra, L
dc.contributor.wosstandardWOS:Alvarez, L
dc.date.coverdateAgosto 2017
dc.identifier.ulpgces
dc.description.sjr0,717
dc.description.jcr2,391
dc.description.sjrqQ1
dc.description.jcrqQ2
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptAnálisis Matemático de Imágenes y Gráficos por Ordenador-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptAnálisis Matemático de Imágenes y Gráficos por Ordenador-
crisitem.author.deptDepartamento de Informática y Sistemas-
crisitem.author.deptAnálisis de Imagen e Ingeniería de Software-
crisitem.author.deptDepartamento de Informática y Sistemas-
crisitem.author.deptAnálisis Matemático de Imágenes y Gráficos por Ordenador-
crisitem.author.deptDepartamento de Informática y Sistemas-
crisitem.author.deptAnálisis de Imagen e Ingeniería de Software-
crisitem.author.deptDepartamento de Informática y Sistemas-
crisitem.author.orcid0000-0003-2032-5649-
crisitem.author.orcid0000-0002-2798-6223-
crisitem.author.orcid0000-0002-9258-0086-
crisitem.author.orcid0000-0003-1339-8700-
crisitem.author.orcid0000-0002-7176-0483-
crisitem.author.orcid0000-0002-6953-9587-
crisitem.author.parentorgDepartamento de Informática y Sistemas-
crisitem.author.parentorgDepartamento de Informática y Sistemas-
crisitem.author.parentorgDepartamento de Informática y Sistemas-
crisitem.author.parentorgDepartamento de Informática y Sistemas-
crisitem.author.parentorgDepartamento de Informática y Sistemas-
crisitem.author.fullNameSantana Cedres, Daniel Elias-
crisitem.author.fullNameGómez Déniz, Luis-
crisitem.author.fullNameAlemán Flores, Miguel-
crisitem.author.fullNameSalgado De La Nuez, Agustín-
crisitem.author.fullNameEsclarín Monreal, Julio-
crisitem.author.fullNameMazorra Manrique de Lara, Luis-
crisitem.author.fullNameÁlvarez León, Luis Miguel-
Appears in Collections:Artículos
Show simple item record

Page view(s)

1
checked on Jun 14, 2021

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.