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Robustifying Vector Median Filter

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Robustifying Vector Median Filter

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dc.contributor.author Morillas, Samuel es_ES
dc.contributor.author Gregori Gregori, Valentín es_ES
dc.date.accessioned 2013-05-14T08:38:25Z
dc.date.available 2013-05-14T08:38:25Z
dc.date.issued 2011
dc.identifier.issn 1424-8220
dc.identifier.uri http://hdl.handle.net/10251/28811
dc.description.abstract This paper describes two methods for impulse noise reduction in colour images that outperform the vector median filter from the noise reduction capability point of view. Both methods work by determining first the vector median in a given filtering window. Then, the use of complimentary information from componentwise analysis allows to build robust outputs from more reliable components. The correlation among the colour channels is taken into account in the processing and, as a result, a more robust filter able to process colour images without introducing colour artifacts is obtained. Experimental results show that the images filtered with the proposed method contain less noisy pixels than those obtained through the vector median filter. Objective measures demonstrate the goodness of the achieved improvement. es_ES
dc.description.sponsorship The authors acknowledge the support of Spanish Ministry of Science and Innovation under Grant MTM2009-12872-C02-01. en_EN
dc.language Español es_ES
dc.publisher MDPI es_ES
dc.relation.ispartof Sensors es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject robust filter es_ES
dc.subject color image filter es_ES
dc.subject vector median filter es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title Robustifying Vector Median Filter es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/s110808115
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//MTM2009-12872-C02-01/ES/Construccion De Casi-Metricas Fuzzy, De Distancias De Complejidad Y De Dominios Cuantitativos. Aplicaciones/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Morillas, S.; Gregori Gregori, V. (2011). Robustifying Vector Median Filter. Sensors. 11(2011):8115-8126. https://doi.org/10.3390/s110808115 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.3390/s110808115 es_ES
dc.description.upvformatpinicio 8115 es_ES
dc.description.upvformatpfin 8126 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 11 es_ES
dc.description.issue 2011 es_ES
dc.relation.senia 214139
dc.identifier.pmid 22164065 en_EN
dc.identifier.pmcid PMC3231704 en_EN
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
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