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Authors: Carla Oliveira 1 and Ana Fred 2

Affiliations: 1 Instituto de Telecomunicações, Portugal ; 2 Instituto Superior Técnico, Portugal

ISBN: 978-989-8111-65-4

Keyword(s): Bayesian, Biometric authentication, ECG, MAP, One-Class, 1-NN.

Related Ontology Subjects/Areas/Topics: Applications ; Applications and Services ; Biomedical Engineering ; Biomedical Signal Processing ; Biometrics ; Biometrics and Pattern Recognition ; Computer Vision, Visualization and Computer Graphics ; Medical Image Detection, Acquisition, Analysis and Processing ; Multimedia ; Multimedia Signal Processing ; Pattern Recognition ; Telecommunications

Abstract: This paper presents an approach for human authentication based on electrocardiogram (ECG) waveforms. ECG data was collected from 24 individuals during the realization of cognitive tests, where subjects held a surface mount triode placed on the V2 pre cordial derivation. Authentication is based on MAP, One-Class and 1-NN classifiers. Results show that ECG-based authentication may be a feasible tool for biometric systems. The One-Class classifier with class normalization has presented enhanced performance, with an equal error rate of 3.5%.

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Paper citation in several formats:
Oliveira C.; Fred A. and (2009). ECG-BASED AUTHENTICATION - Bayesian vs. Nearest Neighbour Classifiers .In Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2009) ISBN 978-989-8111-65-4, pages 163-168. DOI: 10.5220/0001549901630168

@conference{biosignals09,
author={Carla Oliveira and Ana Fred},
title={ECG-BASED AUTHENTICATION - Bayesian vs. Nearest Neighbour Classifiers },
booktitle={Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2009)},
year={2009},
pages={163-168},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001549901630168},
isbn={978-989-8111-65-4},
}

TY - CONF

JO - Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2009)
TI - ECG-BASED AUTHENTICATION - Bayesian vs. Nearest Neighbour Classifiers
SN - 978-989-8111-65-4
AU - Oliveira, C.
AU - Fred, A.
PY - 2009
SP - 163
EP - 168
DO - 10.5220/0001549901630168

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