{"id":89546,"date":"2018-03-10T00:14:41","date_gmt":"2018-03-10T00:14:41","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/polinomios-matriciales-para-la-transmision-progresiva-de-imagenes\/"},"modified":"2018-03-10T00:14:41","modified_gmt":"2018-03-10T00:14:41","slug":"polinomios-matriciales-para-la-transmision-progresiva-de-imagenes","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/polinomios-matriciales-para-la-transmision-progresiva-de-imagenes\/","title":{"rendered":"Polinomios matriciales para la transmisi\u00f3n progresiva de im\u00e1genes."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Javier Villanueva Oller <\/strong><\/h2>\n<p>Las im\u00e1genes de gran tama\u00f1o provocan problemas a la hora de transmitirlas a trav\u00e9s de un canal de capacidad limitada, debido al tiempo que requiere dicha transmisi\u00f3n. Para paliar este problema se emplean m\u00e9todos de transmisi\u00f3n progresiva, los cuales permiten ver una aproximaci\u00f3n a la imagen original  desde el momento en el que se reciben los primeros datos, y refinar el aspecto de la imagen a medida que se va recibiendo informaci\u00f3n adicional.  en esta memoria se utiliza la interpolaci\u00f3n con polinomios mariciales (ortogonales de tchebycheff, newton ysplines c\u00fabicos) para la transmisi\u00f3n progresiva de imagen sin p\u00e9rdida de informaci\u00f3n. Probamos estos m\u00e9todos por medio de im\u00e1genes reales, evaluamos los errores de aproximaci\u00f3n  cometidos cualitativa y cuantitativa, y comparamos los resultados de los distintos m\u00e9todos entre s\u00ed. Adicionalmente, y debido a los buenos resultados obtenidos respecto al tiempo de ejecuci\u00f3n con los polinomios de newton, los empleamos en combinaci\u00f3n con las propiedades de fuerte correlaci\u00f3n existente entre p\u00edxeles vecinos de la imag\u00e9n (1) para llevar a cabo transmisi\u00f3n progresiva con p\u00e9rdida de informaci\u00f3n<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Polinomios matriciales para la transmisi\u00f3n progresiva de im\u00e1genes.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Polinomios matriciales para la transmisi\u00f3n progresiva de im\u00e1genes. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Javier Villanueva Oller <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/03\/2001<\/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>Rafael Jacinto Villanueva Mic\u00f3<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: lucas J\u00f3dar s\u00e1nchez <\/li>\n<li>leon atilano Gonzalez sotos (vocal)<\/li>\n<li>Juan  Carlos Perez cortes (vocal)<\/li>\n<li>g. Law alan (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Javier Villanueva Oller Las im\u00e1genes de gran tama\u00f1o provocan problemas a la hora de transmitirlas a [&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":[2809,1191,1890,25948,30372,126,16820,8246],"tags":[186266,97603,82759,32528,16891,42141],"class_list":["post-89546","post","type-post","status-publish","format-standard","hentry","category-algebra","category-analisis-numerico","category-ciencia-de-los-ordenadores","category-interpolacion-aproximacion-y-ajuste-de-curvas","category-lenguajes-algoritmicos","category-matematicas","category-politecnica-de-valencia","category-teoria-de-matrices","tag-francisco-javier-villanueva-oller","tag-g-law-alan","tag-juan-carlos-perez-cortes","tag-leon-atilano-gonzalez-sotos","tag-lucas-jodar-sanchez","tag-rafael-jacinto-villanueva-mico"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89546","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=89546"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89546\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=89546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=89546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=89546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}