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Please use this identifier to cite or link to this item: http://hdl.handle.net/10481/48506

Title: Identificación y clasificación biométrica a gran escala basada en huellas dactilares y GPU
Authors: Gutiérrez Pérez, Pablo David
Direction: Lastra Leidinger, Miguel
Herrera, Francisco
Collaborator: Universidad de Granada. Departamento de Ciencias de la Computación e Inteligencia Artificial
Issue Date: 2017
Submitted Date: 1-Jun-2017
Abstract: In this thesis we are going to study how GPU devices can be used to improve the performance of fingerprint matching methods and imbalanced classification strategies that are suitable to be introduced in a large scale AFIS. In order to do that, we first studied the characteristics of GPU devices and matching methods. Then, we proposed GPU-based designs for two of the most representative matching algorithms. After that, we studied how to solve the imbalanced learning problem in large databases by providing a scalable solution for one of the most well-known techniques to deal with imbalanced classification and the underlying classification algorithm that this technique uses. Section 2 describes in detail the background of the main topics covered by the thesis: GPU devices and their characteristics (Section 2.1), fingerprint matching (Section 2.2) and classification and imbalanced data (Section 2.3). Section 3 presents the justification of this doctoral dissertation, describing the problems addressed throughout the thesis. Section 4 marks the objectives pursued and Section 5 introduces the methodology used to achieve them. Section 6 summarizes the works that comprise this thesis, while Section 7 analyses their results in relation to the objectives. Section 8 presents the conclusions obtained during the work collected in this thesis and Section 9 points out future lines of work derived from the results obtained.
Sponsorship: Tesis Univ. Granada. Programa Oficial de Doctorado en Tecnologías de la Información y la Comunicación
Esta tesis doctoral ha sido desarrollada con la financiación del Programa de Becas de Formación de Personal Investigador del Ministerio de Economía y Comptetitividad, en su Resolución del 28 de Noviembre de 2012, bajo la referencia BES-2012-060450.
Publisher: Universidad de Granada
Keywords: Biometría
Identificación
Dactiloscopia
GPU (Graphics Processing Units)
Ordenación (Estadística)
Tecnologías de la información y comunicación (TICs)
Procesado de imágenes
Reconocimiento óptico de formas (Informática)
UDC: 004
004.65
3304
URI: http://hdl.handle.net/10481/48506
ISBN: 9788491635796
Rights : Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License
Citation: Gutiérrez Pérez, P. D. Identificación y clasificación biométrica a gran escala basada en huellas dactilares y GPU. Granada: Universidad de Granada, 2017. [http://hdl.handle.net/10481/48506]
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