Development of SSVEP-based BCI using common frequency pattern to enhance system performance

Li Wei Ko, Shih Chuan Lin, Wei Gang Liang, Oleksii Komarov, Meng Shue Song

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

Brain Computer Interface(BCI) systems provide an additional way for people to interact with external environment without using peripheral nerves or muscles[1]. In a variety of BCI systems, a BCI system based on the steady-state visual evoked potentials (SSVEP) is one most common system known for application, because of its ease of use and good performance with little user training. In this study, the common frequency pattern method (CFP) is used to improve the accuracy of our EEG-based SSVEP BCI system. There are four basic classifiers (SVM, KNNC, PARZENDC, LDC) in this paper to estimate the accuracy of our SSVEP system. Without using CFP, the highest accuracy of the EEG-based SSVEP system was 80%. By using CFP, the accuracy could be upgraded to 95%.

原文English
主出版物標題IEEE SSCI 2014 - 2014 IEEE Symposium Series on Computational Intelligence - CIBCI 2014
主出版物子標題2014 IEEE Symposium on Computational Intelligence in Brain Computer Interfaces, Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面30-35
頁數6
ISBN(電子)9781479945443
DOIs
出版狀態Published - 12 一月 2015
事件2014 IEEE Symposium on Computational Intelligence in Brain Computer Interfaces, CIBCI 2014 - Orlando, United States
持續時間: 9 十二月 201412 十二月 2014

出版系列

名字IEEE SSCI 2014 - 2014 IEEE Symposium Series on Computational Intelligence - CIBCI 2014: 2014 IEEE Symposium on Computational Intelligence in Brain Computer Interfaces, Proceedings

Conference

Conference2014 IEEE Symposium on Computational Intelligence in Brain Computer Interfaces, CIBCI 2014
國家United States
城市Orlando
期間9/12/1412/12/14

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    Ko, L. W., Lin, S. C., Liang, W. G., Komarov, O., & Song, M. S. (2015). Development of SSVEP-based BCI using common frequency pattern to enhance system performance. 於 IEEE SSCI 2014 - 2014 IEEE Symposium Series on Computational Intelligence - CIBCI 2014: 2014 IEEE Symposium on Computational Intelligence in Brain Computer Interfaces, Proceedings (頁 30-35). [7007789] (IEEE SSCI 2014 - 2014 IEEE Symposium Series on Computational Intelligence - CIBCI 2014: 2014 IEEE Symposium on Computational Intelligence in Brain Computer Interfaces, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CIBCI.2014.7007789