Now showing items 1-10 of 10

  • Algoritmo para la identificación de personas basado en huellas dactilares 

    López García, Juan (Universitat Politècnica de Catalunya, 2009-07-08)
    Master thesis (pre-Bologna period)
    Open Access
    El objetivo principal de este proyecto final de carrera ha sido la implementación de un algoritmo para el procesado de huellas dactilares. Todas las funciones han sido programadas en ANSI C utilizando el entorno de desarrollo ...
  • Almost separating and almost secure frameproof codes over q-ary alphabets 

    Moreira Sánchez, José; Fernández Muñoz, Marcel; Kabatiansky, Grigory (2015-03-27)
    Article
    Open Access
    In this paper we discuss some variations of the notion of separating code for alphabets of arbitrary size. We show how the original definition can be relaxed in two different ways, namely almost separating and almost secure ...
  • Audio fingerprinting para la identificación automática de contenidos audiovisuales 

    Roca Navarro, Enrique (Universitat Politècnica de Catalunya, 2017-10-24)
    Bachelor thesis
    Open Access
    Audiofingerprinting is a technology used to identify audio files based on the content of the file. With them we can identify a pattern of an audio file, so that it can be recognized from an audio database, without having ...
  • Business plan for a provider of access control systems based on fingerprints 

    Santos Leiva, Raul (Universitat Politècnica de Catalunya, 2010-10-26)
    Master thesis
    Open Access
  • Constructions of almost secure frameproof codes based on small-bias probability spaces 

    Moreira Sánchez, José; Fernández Muñoz, Marcel; Kabatiansky, Grigory (Springer International Publishing, 2013)
    Conference report
    Restricted access - publisher's policy
    Secure frameproof code is the name given to a separating code when studied in relation to fingerprinting schemes. Separating codes are combinatorial objects that have found to be useful in many areas such as technical ...
  • Constructions of almost secure frameproof codes with applications to fingerprinting schemes 

    Moreira, Jose; Fernández Muñoz, Marcel; Kabatiansky, Grigory (2018-04)
    Article
    Open Access
    This paper presents explicit constructions of fingerprinting codes. The proposed constructions use a class of codes called almost secure frameproof codes. An almost secure frameproof code is a relaxed version of a secure ...
  • Diseño y montaje de un sistema automático de control de acceso. Parte I y II. 

    Andrés Rubio, Carme; Rabal Polo, Marc (Universitat Politècnica de Catalunya, 2007-06-19)
    Master thesis (pre-Bologna period)
    Open Access
    Aquest document descriu un nou sistema de reserva i accés a un espai de l'EPSC mitjançant el reconeixement d’empremtes dactilars. El sistema esmentat inclou: - Software i lector d’empremtes per a enregistrar les empremtes ...
  • Indoor positioning with probabilistic WkNN Wi-Fi fingerprinting 

    De Nadal Borras, Santiago (Universitat Politècnica de Catalunya, 2016-07-11)
    Bachelor thesis
    Open Access
    Covenantee:  Università degli studi di Roma "La Sapienza"
    This work is focused on a probabilistic approach to implement Wi-Fi fingerprinting Weighted k-Nearest Neighbors (WkNN) algorithms in indoor position estimation. Still, deterministic approach is compared with the probabilistic ...
  • Low cost fingerprint matching system for biometric identification 

    José Torra, Ferran (Universitat Politècnica de Catalunya, 2015-06)
    Bachelor thesis
    Open Access
    The objective of this project is to develop a system required by the Doctors Without Borders NGO that consists in managing the medical histories of a refugee camp in an easier way. Specifically, this system was already ...
  • Sistema d'autenticació amb fingerprint 

    Andujar Calafell, Ana (Universitat Politècnica de Catalunya, 2015-05-26)
    Bachelor thesis
    Restricted access - author's decision
    [ANGLÈS] Nowadays, there is a great bunch of applications implementing authentication processes in order to protect user access and users' data. Accessing our mobile device, doing a bank transfer or getting engaged with ...