Design of an asynchronous brain-computer interface for control of a virtual Avatar

Hye Soo An, Jeong Woo Kim, Seong Whan Lee

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

7 Citations (Scopus)

Abstract

Brain-Computer Interface (BCI) enables the human to control external devices by measuring brain activities. Among the various BCI paradigms, motor imagery (MI) is the natural one to accomplish the objectives of BCI. The asynchronous mode enables the user to perform the MI in a self-paced manner. In this study, we propose a design of the asynchronous BCI based on MI for control of a virtual avatar in BCI game. Filter bank common spatial pattern (FBCSP) is applied in proposed system to discriminate correctly and detect rapidly the user's different intention based on EEG analysis in real-time. In conclusion, we expect that our system would improve the performance of MI-based asynchronous BCI system.

Original languageEnglish
Title of host publication4th International Winter Conference on Brain-Computer Interface, BCI 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467378413
DOIs
Publication statusPublished - 2016 Apr 20
Event4th International Winter Conference on Brain-Computer Interface, BCI 2016 - Gangwon Province, Korea, Republic of
Duration: 2016 Feb 222016 Feb 24

Publication series

Name4th International Winter Conference on Brain-Computer Interface, BCI 2016

Other

Other4th International Winter Conference on Brain-Computer Interface, BCI 2016
Country/TerritoryKorea, Republic of
CityGangwon Province
Period16/2/2216/2/24

Keywords

  • Asynchronous system
  • Brain Computer Interface (BCI)
  • Cybathlon
  • Electroencephalogram (EEG)
  • Filter bank common spatial pattern (FBCSP)
  • Motor Imagery

ASJC Scopus subject areas

  • Human-Computer Interaction

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