{"id":22651,"date":"2018-03-09T09:12:54","date_gmt":"2018-03-09T09:12:54","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/detection-of-landmines-from-measured-infrared-images-using-thermal-modeling-of-the-soil\/"},"modified":"2018-03-09T09:12:54","modified_gmt":"2018-03-09T09:12:54","slug":"detection-of-landmines-from-measured-infrared-images-using-thermal-modeling-of-the-soil","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/detection-of-landmines-from-measured-infrared-images-using-thermal-modeling-of-the-soil\/","title":{"rendered":"Detection of landmines from measured infrared images using thermal modeling of the soil"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Paula L\u00f3pez Mart\u00ednez <\/strong><\/h2>\n<p>El difundido uso de nuevas, peque\u00f1as, y virtualmente indetectables minas antipersonales pl\u00e1sticas supone un importante problema t\u00e9cnico para las operaciones de eliminaci\u00f3n de minas. Los sistemas basados en radar constituyen una alternativa prometedora, pero muestran una mala respuesta en la detecci\u00f3n de objetos enterrados  a poco profundidad debido a las reflexiones provenientes de la interfaz aire-tierra. Es precisamente en este contexto donde la utilizaci\u00f3n de t\u00e9cnicas de termograf\u00eda din\u00e1mica de infrarrojo (ir) ha demostrado ser una herramienta de gran utilidad.  en este trabajo hemos considerado el problema de la detecci\u00f3n de minas terrestres a partir de im\u00e1genes medidas de infrarrojo. La termograf\u00eda din\u00e1mica de ir est\u00e1 basada en la caracterizaci\u00f3n de los suelos en funci\u00f3n de su respuesta t\u00e9rmica ante un cierto est\u00edmulo, esto es lo que se conoce como la improta t\u00e9rmica del terreno. Perturbaciones en la impronta t\u00e9rmica esperada constituyen fuertes indicativos de la presencia de objetos extra\u00f1os en el terreno. El sistema de detecci\u00f3n de minas que proponemos en esta tesis est\u00e1 basado en el modelado t\u00e9rmico del suelo. Esta informaci\u00f3n se usar\u00e1 no s\u00f3lo para detectar la presencia de minas, sino tambi\u00e9n para extraer informaci\u00f3n adicional acerca de la naturaleza del objeto que ser\u00e1 de gran utilidad durante el proceso posterior de eliminaci\u00f3n de la mina.  por otra parte, cualquier sistema comercial de detecci\u00f3n de minas debe cumplir los requisitos generales de portabilidad, tama\u00f1o reducido, velocidad, fiabilidad y bajo coste. Estas caracter\u00edsticas s\u00f3lo pueden lograrse mediante la proyecci\u00f3n del sistema final en una arquitectura hardware dedicada. en este trabajo mostramos como el modelo t\u00e9rmico del suelo que proponemos puede ser proyectado de forma conveniente en una arquitectura de elementos de procesamiento distribuidos con conectividad local.  la tesis est\u00e1 organizada de la siguiente forma:  en el pr<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Detection of landmines from measured infrared images using thermal modeling of the soil<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Detection of landmines from measured infrared images using thermal modeling of the soil <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Paula L\u00f3pez Mart\u00ednez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/04\/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>Diego Cabello Ferrer<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: javier D\u00edaz bruguera <\/li>\n<li>marco Balsi (vocal)<\/li>\n<li>ram\u00f3n Ruiz merino (vocal)<\/li>\n<li>wim De jong (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Paula L\u00f3pez Mart\u00ednez El difundido uso de nuevas, peque\u00f1as, y virtualmente indetectables minas antipersonales pl\u00e1sticas supone un [&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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