{"id":27654,"date":"2018-03-09T09:20:01","date_gmt":"2018-03-09T09:20:01","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/proyecto-aleph-el-problema-de-la-brdf\/"},"modified":"2018-03-09T09:20:01","modified_gmt":"2018-03-09T09:20:01","slug":"proyecto-aleph-el-problema-de-la-brdf","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/zaragoza\/proyecto-aleph-el-problema-de-la-brdf\/","title":{"rendered":"Proyecto aleph: el problema de la brdf"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alberto Tur\u00f3n Lanuza <\/strong><\/h2>\n<p>La s\u00edntesis de im\u00e1genes fotorrealistas por computadora tiene como objetivo el desarrollo de modelos de iluminaci\u00f3n y t\u00e9cnicas de rendering que permitan obtener im\u00e1genes sint\u00e9ticas indistinguibles de las im\u00e1genes reales, tanto desde el punto de vista perceptual como desde el mensurable.  Con esta tesis se ha desarrollado un experimento de simulaci\u00f3n que permite deducir el comportamiento reflectante de la luz sobre una amplia variedad de materiales a partir de un modelo geom\u00e9trico de su superficie.  Con estos datos se ha implementado una herramienta que permite analizar el comportamiento reflectante de una amplia variedad de materiales.  Su utilidad queda de manifiesto en situaciones en las que los modelos de iluminaci\u00f3n local habituales resultan menos eficientes, como pueden ser superficies de tipo general con una estructura microgeom\u00e9trica demasiado compleja para ser representada mediante los modelos cl\u00e1sicos de microfacetas o los mapas de alturas aleatorias (concretamente en superficies con irregularidades que le confieren un aspecto no uniforme), o bien superficies donde las funciones de distribuci\u00f3n de las microfacetas presentan determinadas caracter\u00edsticas que dan lugar a efectos de iluminaci\u00f3n irreales, como pueden ser algunas de las utilizadas en t\u00e9cnicas de realidad  aumentada o efectos especiales.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Proyecto aleph: el problema de la brdf<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Proyecto aleph: el problema de la brdf <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alberto Tur\u00f3n Lanuza <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 15\/12\/2003<\/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>Francisco Ser\u00f3n Arbeloa<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: rafael Herrerias pleguezuelo <\/li>\n<li>Jos\u00e9 Mar\u00eda Moreno jimenez (vocal)<\/li>\n<li>justiniano Aporta alfonso (vocal)<\/li>\n<li>alfredo Pina calafi (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alberto Tur\u00f3n Lanuza La s\u00edntesis de im\u00e1genes fotorrealistas por computadora tiene como objetivo el desarrollo de modelos [&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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