{"id":89229,"date":"2001-09-03T00:00:00","date_gmt":"2001-09-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/un-algoritmo-robusto-para-el-calculo-del-flujo-optico\/"},"modified":"2001-09-03T00:00:00","modified_gmt":"2001-09-03T00:00:00","slug":"un-algoritmo-robusto-para-el-calculo-del-flujo-optico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/un-algoritmo-robusto-para-el-calculo-del-flujo-optico\/","title":{"rendered":"Un algoritmo robusto para el c\u00e1lculo del fl\u00fajo \u00f3ptico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Otero Rodr\u00edguez <\/strong><\/h2>\n<p>En esta tesis doctoral se presenta una nueva forma de estimar el flujo \u00f3ptico. A partir de las t\u00e9cnicas basadas en la ofc (optical flou constraint). se ha desarrollado una estimaci\u00f3n que toma m\u00faltiples medidas alrededor de un pixel dado, descartando aquellas que se consideran err\u00f3neas mediante una estimaci\u00f3n robusta. El algoritmo se compara con las t\u00e9cnicas m\u00e1s representativas del estado de arte utilizado los test usuales, comprob\u00e1ndose que el m\u00e9todo se comporta mejor qn la mayor\u00eda de los casos, incluso cuando est\u00e1n presentes varios movimientos en el entorno de un pixel. Con el fin de poder realizar el c\u00e1lculo de las derivadas espacio-temporales de forma consistente, incluso cuando los desplazamientos son muy grandes, se ha realizado una implementaci\u00f3n jer\u00e1rquica del algoritmo. En los experimentos realizados consecuencias de im\u00e1genes con desplazamientos grandes se muestran de forma clara los benficios de esta implementaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Un algoritmo robusto para el c\u00e1lculo del fl\u00fajo \u00f3ptico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Un algoritmo robusto para el c\u00e1lculo del fl\u00fajo \u00f3ptico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Otero Rodr\u00edguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/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>Luciano S\u00e1nchez Ramos<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: roberto Moreno d\u00edaz <\/li>\n<li>Francisco Herrera triguero (vocal)<\/li>\n<li> L\u00f3pez brugos Jos\u00e9 Antonio (vocal)<\/li>\n<li>Luis Magdalena layos (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Otero Rodr\u00edguez En esta tesis doctoral se presenta una nueva forma de estimar el flujo \u00f3ptico. [&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":[1890,15891,126,8846,37893],"tags":[37307,122116,30969,9340,16381,16647],"class_list":["post-89229","post","type-post","status-publish","format-standard","hentry","category-ciencia-de-los-ordenadores","category-diseno-de-sistemas-sensores","category-matematicas","category-oviedo","category-sistemas-de-navegacion-y-telemetria-del-espacio","tag-francisco-herrera-triguero","tag-jose-otero-rodriguez","tag-lopez-brugos-jose-antonio","tag-luciano-sanchez-ramos","tag-luis-magdalena-layos","tag-roberto-moreno-diaz"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89229","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=89229"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/89229\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=89229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=89229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=89229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}