{"id":74179,"date":"2018-03-09T23:19:11","date_gmt":"2018-03-09T23:19:11","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/integracion-de-audio-y-video-en-reconocimiento-biometrico\/"},"modified":"2018-03-09T23:19:11","modified_gmt":"2018-03-09T23:19:11","slug":"integracion-de-audio-y-video-en-reconocimiento-biometrico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/integracion-de-audio-y-video-en-reconocimiento-biometrico\/","title":{"rendered":"Integracion de audio y video en reconocimiento biometrico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Santiago Cruz Llanas <\/strong><\/h2>\n<p>La tesis recoge un detallado estudio de las tecnolog\u00edas de reconocimiento de locutor y de identificaci\u00f3n facial, planteando y analizando diferentes estrategias de fusi\u00f3n de ambas tecnolog\u00edas biometricas.  la tesis se divide en dos partes fundamentales. La primera es una introducci\u00f3n al \u00e1mbito de la biometr\u00eda y una presentaci\u00f3n del estado del arte en todos los temas que se abordan posteriormente desde una perspectiva pr\u00e1ctica: verificaci\u00f3n biom\u00e9trica, reconocimiento de locutor, reconocimiento facila y biometr\u00eda multimodal voz-cara.  en la segunda parte de la tesis se describen sistemas de reconocimiento de locutor y reconocimiento facial. En reconocimiento de voz se utiliza parametrizaci\u00f3n mfcc y modelos de mezclas gaussianas (gmm) entrenados mediante t\u00e9cnicas map. En reconocimiento facial se analizan diferentes dise\u00f1os, aunque se presta mayor atenci\u00f3n a los m\u00e9todos relacionados con \u00e1lgebra lineal, reducci\u00f3n de la dimensi\u00f3n y modelos estad\u00edsticos (pca, lda, etc.).  la parte m\u00e1s innovadora de la tesis es la correspondiente a fusi\u00f3n multimodal. se analizan formas de combinar las puntuaciones ofrecidas por los reconocedores de voz y cara. Se proponen m\u00e9todos de normalizaci\u00f3n de puntuaciones y diferentes reglas de fusi\u00f3n. Todos los experimentos realizados en la tesis siguen el protocolo de evaluaci\u00f3n de lausanne asociado a la base de datos xm2vts.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Integracion de audio y video en reconocimiento biometrico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Integracion de audio y video en reconocimiento biometrico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Santiago Cruz Llanas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/05\/2005<\/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>Javier Ortega Garcia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: narciso Garc\u00eda santos <\/li>\n<li>eduardo Lleida solano (vocal)<\/li>\n<li>joaquin Gonzalez rodriguez (vocal)<\/li>\n<li> Siguenza pizarro Juan  Alberto (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Santiago Cruz Llanas La tesis recoge un detallado estudio de las tecnolog\u00edas de reconocimiento de locutor y [&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":[332,16008,27844,2535,11658],"tags":[4155,80611,81889,16330,160778,4799],"class_list":["post-74179","post","type-post","status-publish","format-standard","hentry","category-ciencias-tecnologicas","category-politecnica-de-madrid","category-reconocimiento-y-sintetizacion-de-habla","category-tecnologia-de-los-ordenadores","category-vision-artificial","tag-eduardo-lleida-solano","tag-javier-ortega-garcia","tag-joaquin-gonzalez-rodriguez","tag-narciso-garcia-santos","tag-santiago-cruz-llanas","tag-siguenza-pizarro-juan-alberto"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/74179","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=74179"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/74179\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=74179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=74179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=74179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}