An EEG-based brain-computer interface with real-time artifact removal using independent component analysis

Chiu Kuo Chen*, Ericson Chua, Zong Han Hsieh, Wai-Chi  Fang, Yu Te Wang, Tzyy Ping Jung

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

This paper presents a steady-state visually evoked potential (SSEVP) EEG-based brain-computer interface (BCI) with real-time artifact removal using independent component analysis (ICA). This system comprises an SSEVP-based stimulator, a four-channel electroencephalogram (EEG) front-end module, an ICA-based artifact removal module, and a canonical correlation analysis (CCA) detection module. The proposed SSEVP-based BCI system with artifact removal module is implemented and verified using ARM-based system on chip platform. The test patterns of 9Hz and 10Hz SSEVP raw data with a 2-second window, advancing with a 1-sec interval, are applied to this system, and the improvements of the hit rate are achieved approximately 53% and 48%, respectively.

Original languageEnglish
Title of host publicationProceedings 2012 IEEE 2nd International Conference on Consumer Electronics - Berlin, ICCE 2012 - Conference Proceedings
Pages13-14
Number of pages2
DOIs
StatePublished - 14 Dec 2012
Event2012 IEEE 2nd International Conference on Consumer Electronics - Berlin, ICCE 2012 - Berlin, Germany
Duration: 3 Sep 20125 Sep 2012

Publication series

NameIEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin
ISSN (Print)2166-6814
ISSN (Electronic)2166-6822

Conference

Conference2012 IEEE 2nd International Conference on Consumer Electronics - Berlin, ICCE 2012
CountryGermany
CityBerlin
Period3/09/125/09/12

Keywords

  • Artifact Removal
  • brain electroencephalogram (EEG)
  • independent component analysis (ICA)
  • InfoMax ICA component
  • Portable Brain Monitoring System

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  • Cite this

    Chen, C. K., Chua, E., Hsieh, Z. H., Fang, W-C., Wang, Y. T., & Jung, T. P. (2012). An EEG-based brain-computer interface with real-time artifact removal using independent component analysis. In Proceedings 2012 IEEE 2nd International Conference on Consumer Electronics - Berlin, ICCE 2012 - Conference Proceedings (pp. 13-14). [6336491] (IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin). https://doi.org/10.1109/ICCE-Berlin.2012.6336491