{"id":19239,"date":"2018-03-09T09:08:09","date_gmt":"2018-03-09T09:08:09","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/desarrollo-de-nuevas-representaciones-y-algoritmos-para-la-obtencion-de-disparidades-en-vision-estereo\/"},"modified":"2018-03-09T09:08:09","modified_gmt":"2018-03-09T09:08:09","slug":"desarrollo-de-nuevas-representaciones-y-algoritmos-para-la-obtencion-de-disparidades-en-vision-estereo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/desarrollo-de-nuevas-representaciones-y-algoritmos-para-la-obtencion-de-disparidades-en-vision-estereo\/","title":{"rendered":"Desarrollo de nuevas representaciones y algoritmos para la obtenci\u00f3n de disparidades en visi\u00f3n est\u00e9reo"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Mayoral Malmstr\u00c1\u00b6m <\/strong><\/h2>\n<p>La visi\u00f3n tridimensional es la parte de la visi\u00f3n por computador que se ocupa de la obtenci\u00f3n de la estructura tridimensional de una escena. se trata de un problema mal planteado de inversi\u00f3n de la \u00f3ptica proyectiva. las distintas t\u00e9cnicas existentes tienen como objetivo convertir, a trav\u00e9s de un proceso general de regularizaci\u00f3n, dicho problema en otro que pueda resolverse. La presente tesis se centra en los m\u00e9todos pasivos, que realizan la regularizaci\u00f3n utilizando conocimiento a priori acerca del entorno.  en la primera parte se aborda la determinaci\u00f3n de disparidades para p\u00edxeles seleccionados, es decir, s\u00f3lo se obtiene informaci\u00f3n de distancia para algunos puntos del espacio. Se formula una funci\u00f3n de m\u00e9rito y una vez planteada dicha funci\u00f3n, se desarrollan diversas t\u00e9cnicas basadas en la aplicaci\u00f3n de redes neuronales artificiales y de programas evolutivos para optimizarla.  la segunda parte del trabajo se centra en la determinaci\u00f3n de disparidades para todos los p\u00edxeles de las im\u00e1genes. Se especifica un modelo para las soluciones que incluye las suposiciones acerca del entorno. Se presentan y analizan diferentes alternativas para el aprovechamiento de los datos de las im\u00e1genes. Utilizando dichos datos, se desarrolla un algoritmo que resuelve el problema l\u00ednea a l\u00ednea minimizando un error de correspondencia dentro del marco creado por el modelo impuesto a las soluciones y sin la necesidad de t\u00e9rminos de penalizaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Desarrollo de nuevas representaciones y algoritmos para la obtenci\u00f3n de disparidades en visi\u00f3n est\u00e9reo<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Desarrollo de nuevas representaciones y algoritmos para la obtenci\u00f3n de disparidades en visi\u00f3n est\u00e9reo <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Mayoral Malmstr\u00c1\u00b6m <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 P\u00fablica de navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/09\/2002<\/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>Gabriel Lera Carreras<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Sandoval mart\u00edn Juan  m. <\/li>\n<li>consuelo Gonzalo mart\u00edn (vocal)<\/li>\n<li> Losada binu\u00e9 m. \u00e1ngeles (vocal)<\/li>\n<li> Guerrero campo Jos\u00e9 Jes\u00fas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Mayoral Malmstr\u00c1\u00b6m La visi\u00f3n tridimensional es la parte de la visi\u00f3n por computador que se ocupa [&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 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