TY - GEN
T1 - The combination of CCA and PSDA detection methods in a SSVEP-BCI system
AU - Wang, Ruimin
AU - Wu, Wen
AU - Iramina, Keiji
AU - Ge, Sheng
PY - 2015/3/2
Y1 - 2015/3/2
N2 - In recent years, based on the steady-state visual evoked potential (SSVEP) brain-computer interfaces (BCIs) have generated significant interest, due to their shorter calibration times and higher information transfer rates. Target identification is the core signal processing task in BCIs. Power spectral density analysis (PSDA) and canonical correlation analysis (CCA) are the most popular and widely used classification methods in SSVEP-BCI systems. In this paper, we first combined these two methods for detecting the SSVEP signals. Moreover, we compared the proposed method with PSDA, CCA method, respectively. The results showed that the proposed method can improve the accuracy and the transfer rate of BCIs.
AB - In recent years, based on the steady-state visual evoked potential (SSVEP) brain-computer interfaces (BCIs) have generated significant interest, due to their shorter calibration times and higher information transfer rates. Target identification is the core signal processing task in BCIs. Power spectral density analysis (PSDA) and canonical correlation analysis (CCA) are the most popular and widely used classification methods in SSVEP-BCI systems. In this paper, we first combined these two methods for detecting the SSVEP signals. Moreover, we compared the proposed method with PSDA, CCA method, respectively. The results showed that the proposed method can improve the accuracy and the transfer rate of BCIs.
UR - http://www.scopus.com/inward/record.url?scp=84932141167&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84932141167&partnerID=8YFLogxK
U2 - 10.1109/WCICA.2014.7053101
DO - 10.1109/WCICA.2014.7053101
M3 - Conference contribution
T3 - Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
SP - 2424
EP - 2427
BT - Proceeding of the 11th World Congress on Intelligent Control and Automation, WCICA 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 11th World Congress on Intelligent Control and Automation, WCICA 2014
Y2 - 29 June 2014 through 4 July 2014
ER -