Presentation 2020-03-08
Discrimination of EEG Recalling Arrow Symbols and Alphabets by High Frequency Band
Yuya Akama, Seiji Tsuchiya, Hirokazu Watabe,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In recent years, attention has been paid to BCI as an input method to computers. In this study, we measured EEG when visually recalling six types of arrows "$uparrow$","$downarrow$", "$leftarrow$", "$rightarrow$" and the alphabets "A" and "B", and extracted features from those EEG. Then, learning by SVM is performed. Using it, we construct a system to identify which of the above 6 types was visually recalled by EEG. We propose a method that emphasizes the high frequency band of EEG as a feature extraction method.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) EEG / BCI / SVM
Paper # AI2019-56
Date of Issue 2020-03-01 (AI)

Conference Information
Committee AI / IPSJ-ICS / JSAI-SAI / JSAI-DOCMAS / JSAI-KBS
Conference Date 2020/3/8(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English) Workshop of Social System and Information Technology (WSSIT20)
Chair Naoki Fukuta(Shizuoka Univ.)
Vice Chair Yuichi Sei(Univ. of Electro-Comm.) / Yuko Sakurai(AIST)
Secretary Yuichi Sei(Osaka Univ.) / Yuko Sakurai(Tokyo Univ. of Agriculture and Technology)
Assistant

Paper Information
Registration To Technical Committee on Artificial Intelligence and Knowledge-Based Processing / Special Interest Group on Intelligence and Complex Systems / Special Interest Group on Society and Artificial Intelligence / Special Interest Group on Data Oriented Constructive Mining and Simulation / Special Interest Group on Knowledge-Based Systems
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Discrimination of EEG Recalling Arrow Symbols and Alphabets by High Frequency Band
Sub Title (in English)
Keyword(1) EEG
Keyword(2) BCI
Keyword(3) SVM
1st Author's Name Yuya Akama
1st Author's Affiliation Doshisha University(Doshisha)
2nd Author's Name Seiji Tsuchiya
2nd Author's Affiliation Doshisha University(Doshisha)
3rd Author's Name Hirokazu Watabe
3rd Author's Affiliation Doshisha University(Doshisha)
Date 2020-03-08
Paper # AI2019-56
Volume (vol) vol.119
Number (no) AI-469
Page pp.pp.13-18(AI),
#Pages 6
Date of Issue 2020-03-01 (AI)