Transient型VEP解析手法を用いた脳波インタフェースにおける指標点灯間隔および輝度の変化を利用した多選択肢化の検討

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2017/04/01

タイトル(英語): A Multiple Choices Method for Transient Type VEP Brain Computer Interface by Changing Luminance and Lighting Interval of Indicators

著者名: 松野　省吾（電気通信大学），王　夢夢（電気通信大学），相沢　彰吾（電気通信大学），板倉　直明（電気通信大学），水野　統太（電気通信大学），水戸　和幸（電気通信大学）

著者名(英語): Shogo Matsuno (The University of Electro-communications), Mumu Oh (The University of Electro-communications), Shogo Aizawa (The University of Electro-communications), Naoaki Itakura (The University of Electro-communications), Tota Mizuno (The University of Electro-communications), Kazuyuki Mito (The University of Electro-communications)

キーワード: ブレインコンピュータインタフェース (BCI)，視覚誘発電位 (VEP)，steady-state VEPs (SSVEP)，transient VEPs (TRVEP)　　brain-computer interface，visual evoked potentials，steady-state VEPs，transient VEPs

要約(英語): Brain-Computer interfaces (BCIs) have been studied by using transient visual evoked potential (VEP) with various blinking stimuli. We examined to change the phase and the frequency of the blinking light with variable onset interval and changing luminance in order to realize multiple choices in the BCI using transient VEP. However, the number of the multiple choices was limited to four choices. Therefore, we examined to change the luminance of the blinking stimulus in order to increase the number of multiple choices. In this study, we try obtained VEPs based on synchronous addition method, and verified effects of changing luminance and lighting interval of indicators. In addition, we develop multiple choices interface by using blinking light with variable onset interval and changing luminance. In this paper, we report the possibility of multiple choices by experiment of estimate for proposed methods.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.137 No.4 （2017） 特集：量子・情報・エレクトロニクス医療応用

本誌掲載ページ: 616-620 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/137/4/137_616/_article/-char/ja/