Adaptive marginal median filter for colour images

[EN] This paper describes a new filter for impulse noise reduction in colour images which is aimed at improving the noise reduction capability of the classical vector median filter. The filter is inspired by the application of a vector marginal median filtering process over a selected group of pixel...

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Detalles Bibliográficos
Autores: Morillas, Samuel|||0000-0001-9262-6139, Gregori Gregori, Valentín|||0000-0002-5983-6182, Sapena Piera, Almanzor|||0000-0001-8473-6063
Tipo de recurso: artículo
Fecha de publicación:2011
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/28812
Acceso en línea:https://riunet.upv.es/handle/10251/28812
Access Level:acceso abierto
Palabra clave:Color image filter
Robust filter
Vector median filter
Algorithm
Article
Artifact
Color
Flower
Image processing
Methodology
Algorithms
Artifacts
Flowers
Image Processing, Computer-Assisted
MATEMATICA APLICADA
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oai_identifier_str oai:riunet.upv.es:10251/28812
network_acronym_str ES
network_name_str España
repository_id_str
spelling Adaptive marginal median filter for colour imagesMorillas, Samuel|||0000-0001-9262-6139Gregori Gregori, Valentín|||0000-0002-5983-6182Sapena Piera, Almanzor|||0000-0001-8473-6063Color image filterRobust filterVector median filterAlgorithmArticleArtifactColorFlowerImage processingMethodologyAlgorithmsArtifactsFlowersImage Processing, Computer-AssistedMATEMATICA APLICADA[EN] This paper describes a new filter for impulse noise reduction in colour images which is aimed at improving the noise reduction capability of the classical vector median filter. The filter is inspired by the application of a vector marginal median filtering process over a selected group of pixels in each filtering window. This selection, which is based on the vector median, along with the application of the marginal median operation constitutes an adaptive process that leads to a more robust filter design. Also, the proposed method is able to process colour images without introducing colour artifacts. Experimental results show that the images filtered with the proposed method contain less noisy pixels than those obtained through the vector median filter. © 2011 by the authors; licensee MDPI, Basel, Switzerland.The authors acknowledge the support of Spanish Ministry of Science and Innovation under Grant MTM2009-12872-C02-01, and Universidad Politecnica de Valencia under grant PAID-06-08.MDPIDepartamento de Matemática AplicadaInstituto Universitario de Matemática Pura y AplicadaEscuela Politécnica Superior de GandiaInstituto de Investigación para la Gestión Integrada de Zonas CosterasEscuela Técnica Superior de Ingeniería InformáticaMinisterio de Ciencia e InnovaciónUniversitat Politècnica de ValènciaRepositorio Institucional de la Universitat Politècnica de València Riunet20112011-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/28812reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 MTM2009-12872-C02-01 Construccion De Casi-Metricas Fuzzy, De Distancias De Complejidad Y De Dominios Cuantitativos. AplicacionesUniversitat Politècnica de València https://doi.org/10.13039/501100004233 PAID-06-08open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/288122026-06-13T07:49:27Z
dc.title.none.fl_str_mv Adaptive marginal median filter for colour images
title Adaptive marginal median filter for colour images
spellingShingle Adaptive marginal median filter for colour images
Morillas, Samuel|||0000-0001-9262-6139
Color image filter
Robust filter
Vector median filter
Algorithm
Article
Artifact
Color
Flower
Image processing
Methodology
Algorithms
Artifacts
Flowers
Image Processing, Computer-Assisted
MATEMATICA APLICADA
title_short Adaptive marginal median filter for colour images
title_full Adaptive marginal median filter for colour images
title_fullStr Adaptive marginal median filter for colour images
title_full_unstemmed Adaptive marginal median filter for colour images
title_sort Adaptive marginal median filter for colour images
dc.creator.none.fl_str_mv Morillas, Samuel|||0000-0001-9262-6139
Gregori Gregori, Valentín|||0000-0002-5983-6182
Sapena Piera, Almanzor|||0000-0001-8473-6063
author Morillas, Samuel|||0000-0001-9262-6139
author_facet Morillas, Samuel|||0000-0001-9262-6139
Gregori Gregori, Valentín|||0000-0002-5983-6182
Sapena Piera, Almanzor|||0000-0001-8473-6063
author_role author
author2 Gregori Gregori, Valentín|||0000-0002-5983-6182
Sapena Piera, Almanzor|||0000-0001-8473-6063
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Matemática Aplicada
Instituto Universitario de Matemática Pura y Aplicada
Escuela Politécnica Superior de Gandia
Instituto de Investigación para la Gestión Integrada de Zonas Costeras
Escuela Técnica Superior de Ingeniería Informática
Ministerio de Ciencia e Innovación
Universitat Politècnica de València
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Color image filter
Robust filter
Vector median filter
Algorithm
Article
Artifact
Color
Flower
Image processing
Methodology
Algorithms
Artifacts
Flowers
Image Processing, Computer-Assisted
MATEMATICA APLICADA
topic Color image filter
Robust filter
Vector median filter
Algorithm
Article
Artifact
Color
Flower
Image processing
Methodology
Algorithms
Artifacts
Flowers
Image Processing, Computer-Assisted
MATEMATICA APLICADA
description [EN] This paper describes a new filter for impulse noise reduction in colour images which is aimed at improving the noise reduction capability of the classical vector median filter. The filter is inspired by the application of a vector marginal median filtering process over a selected group of pixels in each filtering window. This selection, which is based on the vector median, along with the application of the marginal median operation constitutes an adaptive process that leads to a more robust filter design. Also, the proposed method is able to process colour images without introducing colour artifacts. Experimental results show that the images filtered with the proposed method contain less noisy pixels than those obtained through the vector median filter. © 2011 by the authors; licensee MDPI, Basel, Switzerland.
publishDate 2011
dc.date.none.fl_str_mv 2011
2011-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/28812
url https://riunet.upv.es/handle/10251/28812
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 MTM2009-12872-C02-01 Construccion De Casi-Metricas Fuzzy, De Distancias De Complejidad Y De Dominios Cuantitativos. Aplicaciones
Universitat Politècnica de València https://doi.org/10.13039/501100004233 PAID-06-08
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869420152074797056
score 15,300719

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