著者

佐藤 慶幸 景山 陽一 西田 眞

出版者

一般社団法人 映像情報メディア学会

雑誌

映像情報メディア学会年次大会講演予稿集

巻号頁・発行日

vol.2009, pp._7-4-1_-_7-4-2_, 2009

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In this paper, we propose a method to identify commands by analyzing three kinds of lip motion features: lip width, length, and ratio of width and length. Our experimental results for twenty kinds of commands, spoken by nine persons, suggest that the proposed method is suitable for identifying various commands.