Evaluation of different peak models of eye blink EEG for signal peak detection using artificial neural network

Adam, A. and Ibrahim, Z. and Mokhtar, N. and Shapiai, M.I. and Mubin, M. (2016) Evaluation of different peak models of eye blink EEG for signal peak detection using artificial neural network. Neural Network World, 26 (1). pp. 67-89. ISSN 1210-0552, DOI https://doi.org/10.14311/NNW.2016.26.004.

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Official URL: http://dx.doi.org/10.14311/NNW.2016.26.004


There is a growing interest of research being conducted on detecting eye blink to assist physically impaired people for verbal communication and controlling devices using electroencephalogram (EEG) signal. One particular eye blink can be determined from use of peak points. Therefore, the purpose of peak detection algorithm is to distinguish an actual peak location from a list of peak candidates. The need of a good peak model is important in ensuring a satisfy classification performance. In general, there are various peak models available in literature, which have been tested in several peak detection algorithms. In this study, performance evaluation of the existing peak models is conducted based on Artificial Neural Network (ANN) with particle swarm optimization (PSO) as learning algorithm. This study evaluates the performance of eye blink EEG signal peak detection algorithm for four different peak models which are Dumpala's, Acir's, Liu's, and Dingle's peak models. To generalize the performance evaluation, two case studies of eye blink EEG signal are considered, which are single and double eye blink signals. It has been observed that the best test performance, in average, is 91.94% and 87.47% for single and double eye blink signals, respectively. These results indicate that the Acir's peak model offers high accuracy of peak detection for the two eye blink EEG signals as compared to other peak models. The result of statistical analysis also indicates that the Acir's peak model is better than Dingle's and Dumpala's peak models.

Item Type: Article
Funders: High Impact Research Fund, UM.C/HIR/MOHE/ENG /16 Account code: D000016-16001, Research Acculturation Grant Scheme (RDU121403) awarded by Ministry of Education Malaysia to University of Malaya and Universiti Malaysia Pahang
Uncontrolled Keywords: Electroencephalogram (EEG); Eye blink; Peak detection algorithm; Artificial neural network (ANN) classifier; Particle swarm optimization (PSO); Biomedical and clinical applications
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 23 Oct 2017 04:33
Last Modified: 23 Oct 2017 04:33
URI: http://eprints.um.edu.my/id/eprint/18056

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