Publication: Miniaturización y automatización de sistema de captura de imágenes vasculares
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Publication date
2013-09-05
Defense date
2013-10-03
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Abstract
La identificación biométrica es la identificación basada en las características biológicas, físicas o de comportamiento de una persona. Desde hace ya varios años es uno de los métodos más usados para confirmar la identidad de una persona. Su excelente tasa de reconocimiento, sumado a su riesgo prácticamente nulo de falsificación (si el sensor dispone de mecanismos de detección de sujeto vivo), ha hecho notable su uso para infinidad de aplicaciones.
Por otra parte hay modalidades o mecanismos de identificación biométrica más desarrollados que otros, debido a su mayor antigüedad.
En el presente Trabajo de Fin de Grado se va a desarrollar una parte de un sistema de identificación vascular. Partiendo del sensor de captura de imágenes vasculares ya construido, nos vamos a encargar de que la máquina tome las imágenes más apropiadas (la que mejor nos vengan para el sistema de identificación biométrica) y que lo haga de manera automática.
Si a este trabajo se le añadiera una base de datos (que almacenara las imágenes de los sujetos) y un algoritmo capaz de comparar el patrón de las venas de la mano, se podría obtener un sistema de identificación biométrico completo y valido para gran variedad de usos, como el paso a zonas privadas, el reconocimiento para algún tipo de transacción, etc.
Biometric identification is the identification based on biological, physical or behavioral characteristics of a person. For several years is one of the most used methods to confirm the identity of a person. Its excellent recognition rate, coupled with low risk of forgery, has made remarkable its use for many applications. On the other hand there are methods or biometric identification mechanisms more developed than others, due to their greater antiquity. This Final Project Grade is going to develop a portion of a vein identification system. Starting from the machine and vascular imaging built, we`re going to take care of the machine to pick the most appropriate images (the best one that applies to the biometric identification system). If this work is augmented by a database (which will store the images of subjects) and an algorithm able to compare the pattern of the veins of the hand, you will get a full biometric identification system and valid for a huge variety of uses such as granting access to private areas, recognition for some sort of transaction, etc.
Biometric identification is the identification based on biological, physical or behavioral characteristics of a person. For several years is one of the most used methods to confirm the identity of a person. Its excellent recognition rate, coupled with low risk of forgery, has made remarkable its use for many applications. On the other hand there are methods or biometric identification mechanisms more developed than others, due to their greater antiquity. This Final Project Grade is going to develop a portion of a vein identification system. Starting from the machine and vascular imaging built, we`re going to take care of the machine to pick the most appropriate images (the best one that applies to the biometric identification system). If this work is augmented by a database (which will store the images of subjects) and an algorithm able to compare the pattern of the veins of the hand, you will get a full biometric identification system and valid for a huge variety of uses such as granting access to private areas, recognition for some sort of transaction, etc.
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Biometría, Proceso de imágenes, Identificación biométrica