{"id":69147,"date":"2004-07-07T00:00:00","date_gmt":"2004-07-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/calibracion-de-una-camara-controlable-en-zoom-y-con-movimiento-pan-tilt\/"},"modified":"2004-07-07T00:00:00","modified_gmt":"2004-07-07T00:00:00","slug":"calibracion-de-una-camara-controlable-en-zoom-y-con-movimiento-pan-tilt","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/alcala\/calibracion-de-una-camara-controlable-en-zoom-y-con-movimiento-pan-tilt\/","title":{"rendered":"Calibraci\u00f3n de una c\u00e1mara controlable en zoom y con movimiento pan-tilt."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alfredo Gardel Vicente <\/strong><\/h2>\n<p>En esta tesis se ha determinado el modelo \u00f3ptico de una c\u00e1mara equipada con un objetivo de zoom con el deseo de mejorar el modelo de formaci\u00f3n de las im\u00e1genes para dicho objetivo, partiendo del modelo \u00abpin-hole\u00bb tradicional. todo ello ha sido acompa\u00f1ado de un extenso estudio fotogram\u00e9trico para diferentes lentes con zoom atendiendo a las caracter\u00edsticas f\u00edsicas extra\u00eddas de sus especificaciones y datos t\u00e9cnicos.  la influencia sobre los diferentes par\u00e1metros de calibraci\u00f3n ha sido analizada sint\u00e9ticamente teniendo en cuenta cierto ruido en sus caracter\u00edsticas \u00f3pticas y mec\u00e1nicas. Estos par\u00e1metros de calibraci\u00f3n de una c\u00e1mara son: la posici\u00f3n del punto principal de la imagen, alineaci\u00f3n del eje \u00f3ptico, c\u00e1lculo de la distancia focal, aparici\u00f3n de distorsiones, etc. Como resultado de dicha simulaci\u00f3n del comportamiento de objetivos con zoom se han extra\u00eddo conclusiones \u00fatiles para validar y analizar la elecci\u00f3n final del algoritmo de calibraci\u00f3n de un modelo para un objetivo con zoom.  se ha propuesto un nuevo modelo de zoom basado en las caracter\u00edsticas geom\u00e9tricas del conjunto completo, sensor y lente con zoom. Se han a\u00f1adido restricciones euclidianas al proceso de calibraci\u00f3n de una c\u00e1mara con distancia focal variable. Se ha probado la eficacia del m\u00e9todo propuesto en la calibraci\u00f3n de distintas c\u00e1maras con zoom, aplicando el nuevo modelo propuesto. Los resultados obtenidos con dicho modelo han sido analizados y comparados con otros m\u00e9todos tradicionales de calibraci\u00f3n.  el sistema de visi\u00f3n se ha complementado con un sistema de movimiento pan-tilt. Para su utilizaci\u00f3n se ha obtenido el modelo geom\u00e9trico de la torreta \u00abpan-tilt\u00bb. Se ha dise\u00f1ado un proceso de calibraci\u00f3n del sistema completo compuesto por la torreta \u00abpan\/tilt\u00bb unida a la c\u00e1mara con zoom. la optimizaci\u00f3n de los par\u00e1metros del sistema se ha conseguido mediante realimentaci\u00f3n visual externa utilizando una c\u00e1mara fija adicional<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Calibraci\u00f3n de una c\u00e1mara controlable en zoom y con movimiento pan-tilt.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Calibraci\u00f3n de una c\u00e1mara controlable en zoom y con movimiento pan-tilt. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alfredo Gardel Vicente <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/07\/2004<\/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>Jos\u00e9 Luis L\u00e1zaro Galilea<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Mazo quintas <\/li>\n<li>domingo Guinea diaz (vocal)<\/li>\n<li>thierry Vieville (vocal)<\/li>\n<li>fran\u00ed\u00a7ois Gaspard (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alfredo Gardel Vicente En esta tesis se ha determinado el modelo \u00f3ptico de una c\u00e1mara equipada con [&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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