TY - GEN
T1 - A single-trial event-related potential estimation based on independent component analysis and kalman smoother
AU - Zhang, Jingwei
AU - Bi, Luzheng
AU - Lian, Jinling
AU - Guan, Cuntai
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/8/30
Y1 - 2018/8/30
N2 - Event-related potentials have been widely employed to develop brain-machine interface (BMI) systems. To improve the performance of such kind of BMI systems, how to extract P300 wave in a single trial has become an important research question in this field. In this paper, we propose a new approach for extracting P300 wave in a single trial by combining the independent component analysis (ICA) with Kalman smoother. The analysis results from two datasets show that the proposed approach can significantly improve the signal-to-noise ratio (SNR) of the P300 wave and performs better in P300 wave extraction in a single trial than a recursive least squares (RLS) filter.
AB - Event-related potentials have been widely employed to develop brain-machine interface (BMI) systems. To improve the performance of such kind of BMI systems, how to extract P300 wave in a single trial has become an important research question in this field. In this paper, we propose a new approach for extracting P300 wave in a single trial by combining the independent component analysis (ICA) with Kalman smoother. The analysis results from two datasets show that the proposed approach can significantly improve the signal-to-noise ratio (SNR) of the P300 wave and performs better in P300 wave extraction in a single trial than a recursive least squares (RLS) filter.
UR - http://www.scopus.com/inward/record.url?scp=85053923573&partnerID=8YFLogxK
U2 - 10.1109/AIM.2018.8452280
DO - 10.1109/AIM.2018.8452280
M3 - Conference contribution
AN - SCOPUS:85053923573
SN - 9781538618547
T3 - IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM
SP - 7
EP - 12
BT - AIM 2018 - IEEE/ASME International Conference on Advanced Intelligent Mechatronics
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2018
Y2 - 9 July 2018 through 12 July 2018
ER -