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Leave-one-out authentication of persons using 40 Hz EEG oscillations

Ravi, K.V.R., Palaniappan, Ramaswamy (2005) Leave-one-out authentication of persons using 40 Hz EEG oscillations. In: EUROCON 2005. II. pp. 1386-1389. IEEE ISBN 978-1-4244-0049-2. (doi:10.1109/EURCON.2005.1630219) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1109/EURCON.2005.1630219

Abstract

It has been shown previously that recognizing persons using 40 Hz electroencephalogram (EEC) oscillations is possible. In the method, features were computed from the Visual Evoked Potential (VEP) signals recorded from 61 electrodes while subjects perceived a picture. Here, two modifications have been proposed to improve the classification performance: Principal Component Analysis (PCA) to reduce the noise and background EEC effects from the VEP signals and normalization. Two classifiers were used: Simplified Fuzzy ARTMAP (SFA), and k-Ncarcst Neighbor (kNN). The experimental results using 800 VEP signals from 20 subjects with leavc-onc-out cross validation strategy showed that PCA and normalization improved the classification performance for both the classifiers. The best classification performance of 95.25% obtained using the improved method shows that 40 Hz EEC oscillations arc suitable for use as biometrics.

Item Type: Conference or workshop item (Proceeding)
DOI/Identification number: 10.1109/EURCON.2005.1630219
Additional information: Unmapped bibliographic data: LA - English [Field not mapped to EPrints] J2 - EUROCON 2005 Int. Conf. on Comp. Tool [Field not mapped to EPrints] AD - Faculty of Information Science and Technology, Multimedia University, Melaka, 75450, Malaysia [Field not mapped to EPrints] AD - Dept. of Computer Science, University of Essex, Colchester, CO4 3SQ, United Kingdom [Field not mapped to EPrints] DB - Scopus [Field not mapped to EPrints] M3 - Conference Paper [Field not mapped to EPrints] C3 - EUROCON 2005 - The International Conference on Computer as a Tool [Field not mapped to EPrints]
Uncontrolled keywords: Biometrics, Electroencephalogram, Nearest neighbor, Person authentication, Principal component analysis, Simplified fuzzy ARTMAP, Visual evoked potential, Classification (of information), Electroencephalography, Fuzzy sets, Principal component analysis, Signal analysis, Spurious signal noise, Nearest neighbors, Person authentications, Simplified fuzzy ARTMAP, Visual evoked potential (VEP), Biometrics
Divisions: Faculties > Sciences > School of Computing
Faculties > Sciences > School of Computing > Data Science
Depositing User: Palaniappan Ramaswamy
Date Deposited: 15 Dec 2018 17:29 UTC
Last Modified: 30 May 2019 08:29 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/70741 (The current URI for this page, for reference purposes)
Palaniappan, Ramaswamy: https://orcid.org/0000-0001-5296-8396
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