{"id":135858,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sensor-retinico-espacio-variante-basado-en-tec-nologia-cmos\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"sensor-retinico-espacio-variante-basado-en-tec-nologia-cmos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/sensor-retinico-espacio-variante-basado-en-tec-nologia-cmos\/","title":{"rendered":"Sensor retinico espacio-variante basado en tec nolog\u00eda cmos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Fernando Pardo Carpio <\/strong><\/h2>\n<p>Una distribucion de fotorreceptores analoga a la que presenta el ojo humano, con mas resolucion en el centro que en la periferia, ha demostrado ser muy util para el tratamiento digital de imagenes. Sin embargo, la tecnolog\u00eda no habia permitido la realizacion de un sensor con estas caracteristicas espacio-variantes. En la presente tesis se describe el dise\u00f1o, fabricacion, y testeo de un sensor, o camara, con distribucion log-polar. El sensor ha sido realizado con tecnolog\u00eda cmos utilizando una celula de respuesta logaritmica. La utilizacion de dicha celula ha permitido resolver los principales problemas que una distribucion log-polar presenta y que son los problemas de escalado de la se\u00f1al, distorsion de las celulas y topolog\u00eda de la zona central.  el resultado ha sido una camara que puede ser utilizada en aplicaciones industriales y roboticas que requieran una estrategia de adquisicion como la del ojo humano.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sensor retinico espacio-variante basado en tec nolog\u00eda cmos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sensor retinico espacio-variante basado en tec nolog\u00eda cmos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Fernando Pardo Carpio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Gregorio Mart\u00edn Quetglas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Marin Galan Jos\u00e9 Luis <\/li>\n<li>Jordi Carrabina Bordoll (vocal)<\/li>\n<li> Rodr\u00edguez V\u00e1zquez  \u00e1ngel Benito (vocal)<\/li>\n<li>German Fabregat Llueca (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Fernando Pardo Carpio Una distribucion de fotorreceptores analoga a la que presenta el ojo humano, con mas [&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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