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Thesis - Instituto de Telecomunicações

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Table of ContentsAcknowledgementsAbstractResumoTable of ContentsList of FiguresList of TablesAcronymsiiiivviixiiixvxvii1 Introduction 11.1 The Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Motivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.2.1 Biometrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.2.2 New-learning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.2.3 Research Context . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.3 Contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.4 <strong>Thesis</strong> Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 State of the Art 112.1 Biometrics Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.2 Biometrics Technologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162.3 Behavioral Biometrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192.3.1 Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19vii

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