Skip to content

Advertisement

Recent Advances in Biometric Systems: A Signal Processing Perspective

  1. Content type: Research Article

    As VLSI technology has been improved, a smart card employing 32-bit processors has been released, and more personal information such as medical, financial data can be stored in the card. Thus, it becomes impor...

    Authors: Daesung Moon, Yongwha Chung, Sung Bum Pan and Jin-Won Park

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:845893

    Published on:

  2. Content type: Research Article

    This paper presents a novel approach for changeable and privacy preserving face recognition. We first introduce a new method of biometric matching using the sorted index numbers (SINs) of feature vectors. Sinc...

    Authors: Yongjin Wang and Dimitrios Hatzinakos

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:260148

    Published on:

  3. Content type: Research Article

    This paper describes a novel method for representing different facial expressions based on the shape space vector (SSV) of the statistical shape model (SSM) built from 3D facial data. The method relies only on...

    Authors: Wei Quan, Bogdan J. Matuszewski, Lik-Kwan Shark and Djamel Ait-Boudaoud

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:261542

    Published on:

  4. Content type: Research Article

    We present a novel online signature verification system based on the Fast Fourier Transform. The advantage of using the Fourier domain is the ability to compactly represent an online signature using a fixed nu...

    Authors: Berrin Yanikoglu and Alisher Kholmatov

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:260516

    Published on:

  5. Content type: Research Article

    Evolutionary computation algorithms have recently been explored to extract features and applied to face recognition. However these methods have high space complexity and thus are not efficient or even impossib...

    Authors: Qijun Zhao, David Zhang, Lei Zhang and Hongtao Lu

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:465193

    Published on:

  6. Content type: Research Article

    The intersubject dependencies of false nonmatch rates were investigated for a minutiae-based biometric authentication process using single enrollment and verification measurements. A large number of genuine co...

    Authors: Jeroen Breebaart, Ton Akkermans and Emile Kelkboom

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:896383

    Published on:

  7. Content type: Research Article

    This paper proposes a novel criterion for an improved writer enrolment based on an entropy measure for online genuine signatures. As online signature is a temporal signal, we measure the time-normalized entrop...

    Authors: Sonia Garcia-Salicetti, Nesma Houmani and Bernadette Dorizzi

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:964746

    Published on:

  8. Content type: Research Article

    This paper presents an alternative approach, where gait is collected by the sensors attached to the person's body. Such wearable sensors record motion (e.g. acceleration) of the body parts during walking. The ...

    Authors: Davrondzhon Gafurov and Einar Snekkenes

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:415817

    Published on:

  9. Content type: Research Article

    Face recognition based on spatial features has been widely used for personal identity verification for security-related applications. Recently, near-infrared spectral reflectance properties of local facial reg...

    Authors: Zhihong Pan, Glenn Healey and Bruce Tromberg

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:943602

    Published on:

  10. Content type: Research Article

    The robustness of a biometric identity verification (IV) system is best evaluated by monitoring its behavior under impostor attacks. Such attacks may include the transformation of one, many, or all of the biom...

    Authors: Walid Karam, Hervé Bredin, Hanna Greige, Gérard Chollet and Chafic Mokbel

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:746481

    Published on:

  11. Content type: Research Article

    The electrocardiogram (ECG) is an emerging novel biometric for human identification. One challenge for the practical use of ECG as a biometric is minimizing the time needed to acquire user data. We present a m...

    Authors: John M. Irvine and Steven A. Israel

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:243215

    Published on:

  12. Content type: Research Article

    This paper presents a new user dependent approach in iris recognition systems. In the proposed method, consistent bits of iris code are calculated, based on the user specifications, using the user's mask. Anot...

    Authors: Nakissa Barzegar and M. Shahram Moin

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:980159

    Published on:

  13. Content type: Research Article

    The aim of this work is to carry out a comparative study of face recognition methods that are suitable to work in unconstrained environments. The analyzed methods are selected by considering their performance ...

    Authors: Javier Ruiz-del-Solar, Rodrigo Verschae and Mauricio Correa

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:184617

    Published on:

  14. Content type: Research Article

    Biometrics refer to identity verification of individuals based on some physiologic or behavioural characteristics. The typical authentication process of a person consists in extracting a biometric pattern of h...

    Authors: M. Ortega, M. G. Penedo, J. Rouco, N. Barreira and M. J. Carreira

    Citation: EURASIP Journal on Advances in Signal Processing 2009 2009:235746

    Published on: