FEATURE AND COMPUTATIONAL TIME REDUCTION ON HAND BIOMETRIC SYSTEM

Carlos M. Travieso, Jordi Solé-Casals, Miguel A. Ferrer, Jesús B. Alonso

Abstract

In real-time biometric systems, computational time is a critical and important parameter. In order to improve it, simpler systems are necessary but without loosing classification rates. In this present work, we explore how to improve the characteristics of a hand biometric system by reducing the computational time. For this task, neural network-multi layer Perceptron (NN-MLP) are used instead of original Hidden Markov Model (HMM) system and classical Principal Component Analysis (PCA) procedure is combined with MLP in order to obtain better results. As showed in the experiments, the new proposed PCA+MLP system achieves same success rate while computational time is reduced from 247 seconds (HMM case) to 7.3 seconds.

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Paper Citation


in Harvard Style

Travieso C., Solé-Casals J., Ferrer M. and Alonso J. (2010). FEATURE AND COMPUTATIONAL TIME REDUCTION ON HAND BIOMETRIC SYSTEM . In Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2010) ISBN 978-989-674-018-4, pages 367-372. DOI: 10.5220/0002591503670372


in Bibtex Style

@conference{biosignals10,
author={Carlos M. Travieso and Jordi Solé-Casals and Miguel A. Ferrer and Jesús B. Alonso},
title={FEATURE AND COMPUTATIONAL TIME REDUCTION ON HAND BIOMETRIC SYSTEM},
booktitle={Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2010)},
year={2010},
pages={367-372},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002591503670372},
isbn={978-989-674-018-4},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Third International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2010)
TI - FEATURE AND COMPUTATIONAL TIME REDUCTION ON HAND BIOMETRIC SYSTEM
SN - 978-989-674-018-4
AU - Travieso C.
AU - Solé-Casals J.
AU - Ferrer M.
AU - Alonso J.
PY - 2010
SP - 367
EP - 372
DO - 10.5220/0002591503670372