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Fuzzy Modelling of Local Linearity in Contours

dc.contributor.authorChamorro-Martínez, Jesús 
dc.contributor.authorMartínez-Jiménez, Pedro Manuel
dc.contributor.authorGarrido, Antonio
dc.contributor.authorSoto-Hidalgo, José Manuel 
dc.date.accessioned2024-02-10T11:06:22Z
dc.date.available2024-02-10T11:06:22Z
dc.date.issued2018
dc.identifier.urihttps://hdl.handle.net/10481/88926
dc.descriptionThis is the peer reviewed version of the following article: Jesús Chamorro-Martínez, Pedro Manuel Martínez-Jiménez, Antonio Garrido, José Manuel Soto-Hidalgo, “Fuzzy modelling of local linearity in contours” (2018), IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2018), Rio de Janeiro (Brasil), 8-13 Julio 2018. DOI: 10.1109/FUZZ-IEEE.2018.8491659 © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.es_ES
dc.description.abstractShape analysis, and particulary the contour study, is a fundamental task for object recognition in images. In this paper, a fuzzy approach for representing the linearity property of a contour segment is proposed. Linearity is a key property related to which degree a contour segment is a curve or a straight line; in addition, it is the basis for modelling other properties like curvature, salience or concavity/convexity. In this framework, firstly, the idea of linearity vs non-linearity, and the meaning of its fulfilment, will be analyzed. Secondly, the definition of a membership function according to that meaning will be proposed on the basis of the coefficient of determination. Finally, we will show the goodness of our proposal by analyzing linearity in a set of shapes with different characteristics.es_ES
dc.description.sponsorshipThis work has been partially supported by the Spanish Ministry of Economy and Competitiveness and the European Regional Development Fund - ERDF (Fondo Europeo de Desarrollo Regional - FEDER) under project TIN2014-58227-P Descripción lingüística de información visual mediante técnicas de minería de datos y computación flexible.es_ES
dc.language.isoenges_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectImage Analysises_ES
dc.subjectFuzzy Modellinges_ES
dc.subjectLocal Linearityes_ES
dc.subjectContourses_ES
dc.titleFuzzy Modelling of Local Linearity in Contourses_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1109/FUZZ-IEEE.2018.8491659
dc.type.hasVersioninfo:eu-repo/semantics/submittedVersiones_ES


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