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

Hye Soo An; Jeong Woo Kim; Seong Whan Lee

doi:10.1109/IWW-BCI.2016.7457463

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 proceeding › Conference contribution

13 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 language	English
Title of host publication	4th International Winter Conference on Brain-Computer Interface, BCI 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467378413
DOIs	https://doi.org/10.1109/IWW-BCI.2016.7457463
Publication status	Published - 2016 Apr 20
Event	4th International Winter Conference on Brain-Computer Interface, BCI 2016 - Gangwon Province, Korea, Republic of Duration: 2016 Feb 22 → 2016 Feb 24

Publication series

Name	4th International Winter Conference on Brain-Computer Interface, BCI 2016

Other

Other	4th International Winter Conference on Brain-Computer Interface, BCI 2016
Country/Territory	Korea, Republic of
City	Gangwon Province
Period	16/2/22 → 16/2/24

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

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

Access to Document

10.1109/IWW-BCI.2016.7457463

Cite this

An, H. S., Kim, J. W., & Lee, S. W. (2016). Design of an asynchronous brain-computer interface for control of a virtual Avatar. In 4th International Winter Conference on Brain-Computer Interface, BCI 2016 Article 7457463 (4th International Winter Conference on Brain-Computer Interface, BCI 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IWW-BCI.2016.7457463

Design of an asynchronous brain-computer interface for control of a virtual Avatar. / An, Hye Soo; Kim, Jeong Woo; Lee, Seong Whan.
4th International Winter Conference on Brain-Computer Interface, BCI 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7457463 (4th International Winter Conference on Brain-Computer Interface, BCI 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

An, HS, Kim, JW & Lee, SW 2016, Design of an asynchronous brain-computer interface for control of a virtual Avatar. in 4th International Winter Conference on Brain-Computer Interface, BCI 2016., 7457463, 4th International Winter Conference on Brain-Computer Interface, BCI 2016, Institute of Electrical and Electronics Engineers Inc., 4th International Winter Conference on Brain-Computer Interface, BCI 2016, Gangwon Province, Korea, Republic of, 16/2/22. https://doi.org/10.1109/IWW-BCI.2016.7457463

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

Abstract

Publication series

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Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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