Summary
the 2014 International Symposium on Nonlinear Theory and its Applications
2014
Session Number:A2L-B
Session:
Number:A2L-B3
A Time-Domain Eye Blink Artifacts Rejection Technique for Single-Channel EEG Signals
Suguru Kanoga, Yasue Mitsukura,
pp.124-127
Publication Date:2014/9/14
Online ISSN:2188-5079
Summary:
In this paper, we propose a time domain eye blink artifacts rejection technique for single-channel electroencephalographic (EEG) signals. Independent component analysis (ICA) is most well-known method for removing eye blink artifacts of multi-channel EEG signals. However, there is no time domain eye blink artifacts rejection technique for the single-channel EEG signals. Therefore, we propose positive semidifinite tensor factrization (PSDTF) as new eye blink artifacts rejection technique of single-channel EEG signals and investigate the validity of PSDTF by direct comparison with ICA using signal-to-noise ratio (SNR). The results represented SNR whose average value is 8.99dB between ICA and PSDTF in regard to estimated artifact signals. For this results, we confirmed the validity of PSDTF for eye blink artifacts rejection of single-channel EEG signals in time domain.