TY - GEN
T1 - Self-Flickering Visual Stimulus based on Visual illusion for SSVEP-based BCI System
AU - Punsawad, Yunyong
AU - Siribunyaphat, Nannaphat
AU - Wongsawat, Yodchanan
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2019/1/10
Y1 - 2019/1/10
N2 - This paper proposes the use of the windmill pattern visual stimulus to induce human vision by employing a phenomenon of visual illusion for steady-state visual evoked potential (SSVEP)-based brain-computer interface (BCI) system. We had to explore the brain response to the flickering pattern as windmill pattern, three BCI commands can be generated by using three different windmill patterns. SSVEP technique was used to detect the response. The average accuracy of classification was approximately 80.5%. With the proposed visual stimulus pattern, it can reduce eye fatigue and increase the number of commands for the existing SSVEP-based BCI. Therefore, the proposed visual stimulus pattern can be used for practical BCI applications.
AB - This paper proposes the use of the windmill pattern visual stimulus to induce human vision by employing a phenomenon of visual illusion for steady-state visual evoked potential (SSVEP)-based brain-computer interface (BCI) system. We had to explore the brain response to the flickering pattern as windmill pattern, three BCI commands can be generated by using three different windmill patterns. SSVEP technique was used to detect the response. The average accuracy of classification was approximately 80.5%. With the proposed visual stimulus pattern, it can reduce eye fatigue and increase the number of commands for the existing SSVEP-based BCI. Therefore, the proposed visual stimulus pattern can be used for practical BCI applications.
KW - Brain-computer interface
KW - Steady-state visual evoked potential
KW - Visual illusion
UR - http://www.scopus.com/inward/record.url?scp=85062094842&partnerID=8YFLogxK
U2 - 10.1109/BMEiCON.2018.8610000
DO - 10.1109/BMEiCON.2018.8610000
M3 - Conference contribution
AN - SCOPUS:85062094842
T3 - BMEiCON 2018 - 11th Biomedical Engineering International Conference
BT - BMEiCON 2018 - 11th Biomedical Engineering International Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th Biomedical Engineering International Conference, BMEiCON 2018
Y2 - 21 November 2018 through 24 November 2018
ER -