{"id":41030,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/contribucion-al-soporte-de-transmision-de-video-sobre-redes-atm-con-servicio-abr-utilizando-tecnicas-de-compresion-basadas-en-criterios-visuales\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"contribucion-al-soporte-de-transmision-de-video-sobre-redes-atm-con-servicio-abr-utilizando-tecnicas-de-compresion-basadas-en-criterios-visuales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/contribucion-al-soporte-de-transmision-de-video-sobre-redes-atm-con-servicio-abr-utilizando-tecnicas-de-compresion-basadas-en-criterios-visuales\/","title":{"rendered":"Contribucion al soporte de transmision de video sobre redes atm con servicio abr utilizando tecnicas de compresion basadas en criterios visuales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Santiago Felici Castell <\/strong><\/h2>\n<p>La evoluci\u00f3n de las aplicaciones multimedia se ven penalizadas cuando utilizan la red, para obtener unas prestaciones adecuadas.  centrando el problema sobre redes sin calidad de servicio garantizada (concretamente redes atm con servicio abr) y la trasmisi\u00f3n sobre \u00e9stas, de secuencias de v\u00eddeo en niveles de gris, la dificultad encontrada es:  c\u00f3mo adapto la compresi\u00f3n a la tasa disponible ofrecida por la red (acr) tratando de mantener la calidad visual?.  para ello: 1- se analiza el funcionamiento del sistema visual de forma que determine la descomposici\u00f3n a realizar y la distorsi\u00f3n introducida en las secuencias: dando paso a una descomposici\u00f3n 3-d con filtros wavelet biortogonales 2- estimar el ancho de banda para la escala de tiempos de fotogramas (ms); dando paso a un estudio de la fractalidad (autosimilitud) del tr\u00e1fico multiplexado que concluye con un promediador 3- relacionar 1 y 2 mediante la teor\u00eda rate-distortion.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Contribucion al soporte de transmision de video sobre redes atm con servicio abr utilizando tecnicas de compresion basadas en criterios visuales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Contribucion al soporte de transmision de video sobre redes atm con servicio abr utilizando tecnicas de compresion basadas en criterios visuales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Santiago Felici Castell <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Jorge Mart\u00ednez Bauset<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jose Duato marin <\/li>\n<li> Rodriguez hernandez Miguel a. (vocal)<\/li>\n<li> Artigas verde Jos\u00e9 m. (vocal)<\/li>\n<li>sebasti\u00ed\u00a0 Sallent ribes (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Santiago Felici Castell La evoluci\u00f3n de las aplicaciones multimedia se ven penalizadas cuando utilizan la red, para [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[332,12796,10684,2489,2535,16616],"tags":[26881,45831,31317,104239,57095,30474],"class_list":["post-41030","post","type-post","status-publish","format-standard","hentry","category-ciencias-tecnologicas","category-dispositivos-de-transmision-de-datos","category-redes-de-comunicaciones","category-tecnologia-de-las-telecomunicaciones","category-tecnologia-de-los-ordenadores","category-television-por-cable","tag-artigas-verde-jose-m","tag-jorge-Martinez-bauset","tag-jose-duato-marin","tag-rodriguez-hernandez-miguel-a","tag-santiago-felici-castell","tag-sebastii-sallent-ribes"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/41030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=41030"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/41030\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=41030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=41030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=41030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}