Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/46209
Campo DC | Valor | idioma |
---|---|---|
dc.contributor.author | Alvarez, Luis | en_US |
dc.contributor.author | Esclarín, Julio | en_US |
dc.contributor.other | Alvarez, Luis | - |
dc.date.accessioned | 2018-11-23T02:21:58Z | - |
dc.date.available | 2018-11-23T02:21:58Z | - |
dc.date.issued | 1997 | en_US |
dc.identifier.issn | 0036-1399 | en_US |
dc.identifier.uri | http://hdl.handle.net/10553/46209 | - |
dc.description.abstract | In this paper we present an image quantization model based on a reaction-diffusion partial differential equation. The quantized image is given by the asymptotic state of this equation. Existence and uniqueness of the solution are proved in the framework of viscosity solutions. We introduce an L∞ stable algorithm in order to compute numerically the solution of the equation, and some experimental results are shown. A new energy functional based on the classical Lloyd method is used to compute the quantizer codewords. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | SIAM Journal on Applied Mathematics | en_US |
dc.source | SIAM Journal on Applied Mathematics [ISSN 0036-1399], v. 57 (1), p. 153-175 | en_US |
dc.subject | 220990 Tratamiento digital. Imágenes | en_US |
dc.subject | 120601 Construcción de algoritmos | en_US |
dc.subject | 120602 Ecuaciones diferenciales | en_US |
dc.subject.other | Image quantization | en_US |
dc.subject.other | Multiscale vision model | en_US |
dc.subject.other | Partial differential equation | en_US |
dc.subject.other | Viscosity solutions | en_US |
dc.title | Image quantization using reaction-diffusion equations | en_US |
dc.type | info:eu-repo/semantics/Article | es |
dc.type | Article | es |
dc.identifier.doi | 10.1137/S0036139994277580 | en_US |
dc.identifier.scopus | 0031078978 | - |
dc.identifier.scopus | WOS:A1997WG15200008 | - |
dc.identifier.isi | A1997WG15200008 | - |
dcterms.isPartOf | Siam Journal On Applied Mathematics | - |
dcterms.source | Siam Journal On Applied Mathematics [ISSN 0036-1399], v. 57 (1), p. 153-175 | - |
dc.contributor.authorscopusid | 55640159000 | - |
dc.contributor.authorscopusid | 7801474073 | - |
dc.identifier.eissn | 1095-712X | - |
dc.description.lastpage | 175 | - |
dc.identifier.issue | 1 | - |
dc.description.firstpage | 153 | - |
dc.relation.volume | 57 | - |
dc.investigacion | Ingeniería y Arquitectura | en_US |
dc.type2 | Artículo | en_US |
dc.identifier.wos | WOS:A1997WG15200008 | - |
dc.contributor.daisngid | 478566 | - |
dc.contributor.daisngid | 3898650 | - |
dc.identifier.investigatorRID | A-9190-2009 | - |
dc.contributor.wosstandard | WOS:Alvarez, L | |
dc.contributor.wosstandard | WOS:Esclarin, J | |
dc.date.coverdate | Febrero 1997 | |
dc.identifier.ulpgc | Sí | es |
dc.description.jcr | 0,829 | |
dc.description.jcrq | Q1 | |
dc.description.scie | SCIE | |
item.grantfulltext | open | - |
item.fulltext | Con texto completo | - |
crisitem.author.dept | GIR Modelos Matemáticos | - |
crisitem.author.dept | Departamento de Informática y Sistemas | - |
crisitem.author.dept | GIR IUCES: Centro de Tecnologías de la Imagen | - |
crisitem.author.dept | IU de Cibernética, Empresa y Sociedad (IUCES) | - |
crisitem.author.orcid | 0000-0002-6953-9587 | - |
crisitem.author.orcid | 0000-0003-1339-8700 | - |
crisitem.author.parentorg | Departamento de Informática y Sistemas | - |
crisitem.author.parentorg | IU de Cibernética, Empresa y Sociedad (IUCES) | - |
crisitem.author.fullName | Álvarez León, Luis Miguel | - |
crisitem.author.fullName | Esclarín Monreal,Julio | - |
Colección: | Artículos |
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