Presentation information

Organized Session

Organized Session » OS-15

[4L3-OS-15] OS-15

Fri. Jun 12, 2020 2:00 PM - 3:40 PM Room L (jsai2020online-12)

新田 恒雄(早稲田大学)、桂田 浩一(東京理科大学)、入部 百合絵(愛知県立大学)、田口 亮(名古屋工業大学)

3:00 PM - 3:20 PM

[4L3-OS-15-04] Word Recognition using speech-imagery EEG

〇Motoharu Yamao1, Satoka Hirata1, Yurie Iribe1, Kentaro Fukai2, Kouichi Katsurada2, Tsuneo Nitta3 (1. Aichi Prefectural University, 2. Tokyo University of Science, 3. Waseda University / Toyohashi University of Technology)

Keywords:speech-imagery EEG, Brain Computer Interface, word recognition

Previous research has suggested that humans manipulate the machine using their electroencephalogram called BCI (Brain Computer Interface). However, there are not existed effective methods for speech-imagery recognition. In this report, we propose the word recognition method using kurtosis and power spectral entropy extracted from EEG signal of continuously speech-imagery. The word recognition of ten numbers was conducted in our experiment, the average accuracy of 82.6% was obtained. It is clear that these features are effective for word recognition using EEG signal of continuously speech-imagery.

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