TY - GEN
T1 - ICA-based positive semidefinite matrix templates for eye-blink artifact removal from EEG signal with single-electrode
AU - Kanoga, Suguru
AU - Mitsukura, Yasue
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/9/8
Y1 - 2015/9/8
N2 - Complete artifact removal of eye-blink for electroencephalographic (EEG) signal is generally-regarded as important process in EEG signal analysis. No numerical approach of eye-blink artifact removal for single-channel EEG signal in time domain is developed. In this paper, we propose a time domain eye-blink artifact removal method for single-channel EEG signal using independent component analysis (ICA)-based templates. ICA and positive semidefinite tensor factorization (PSDTF) are employed in our proposed method. As a result, we obtain high signal-to-noise ratio (15.03dB) and low mean square error (25.76). Moreover, the optimal number of iterations on multiplicative update rules in PSDTF is about 20 to 30. A useful time domain eye-blink artifact removal method for single-channel EEG signal was proposed by using ICA-based PSD matrix templates. Improvement of eye-blink artifact removal accuracy and reduction of computational cost are our main future works.
AB - Complete artifact removal of eye-blink for electroencephalographic (EEG) signal is generally-regarded as important process in EEG signal analysis. No numerical approach of eye-blink artifact removal for single-channel EEG signal in time domain is developed. In this paper, we propose a time domain eye-blink artifact removal method for single-channel EEG signal using independent component analysis (ICA)-based templates. ICA and positive semidefinite tensor factorization (PSDTF) are employed in our proposed method. As a result, we obtain high signal-to-noise ratio (15.03dB) and low mean square error (25.76). Moreover, the optimal number of iterations on multiplicative update rules in PSDTF is about 20 to 30. A useful time domain eye-blink artifact removal method for single-channel EEG signal was proposed by using ICA-based PSD matrix templates. Improvement of eye-blink artifact removal accuracy and reduction of computational cost are our main future works.
UR - http://www.scopus.com/inward/record.url?scp=84957660318&partnerID=8YFLogxK
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U2 - 10.1109/ASCC.2015.7244386
DO - 10.1109/ASCC.2015.7244386
M3 - Conference contribution
AN - SCOPUS:84957660318
T3 - 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015
BT - 2015 10th Asian Control Conference
A2 - Selamat, Hazlina
A2 - Ramli, Hafiz Rashidi Haruna
A2 - Faudzi, Ahmad Athif Mohd
A2 - Rahman, Ribhan Zafira Abdul
A2 - Ishak, Asnor Juraiza
A2 - Soh, Azura Che
A2 - Ahmad, Siti Anom
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th Asian Control Conference, ASCC 2015
Y2 - 31 May 2015 through 3 June 2015
ER -