食品画像を用いた画質評価と好み評価時の事象関連電位の比較

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: 2014/08/01

タイトル(英語): Comparison of Event-Related Potential in Opinion Tests of Picture Quality and Preference with Food Pictures

著者名: 種池　卓哉（秋田大学 大学院工学資源学研究科），田中　元志（秋田大学 大学院工学資源学研究科），新山　喜嗣（秋田大学 大学院医学系研究科）

著者名(英語): Takuya Taneike (Graduate School of Engineering and Resource Science, Akita University), Motoshi Tanaka (Graduate School of Engineering and Resource Science, Akita University), Yoshitsugu Niiyama (Graduate School of Medicine, Akita University)

キーワード: 事象関連電位，P300，画質，食品，主観評価　　event-related potential，P300，picture quality，food，subjective evaluation

要約(英語): In order to study on event-related potential (ERP) in opinion tests of picture quality and food evaluation, the ERPs were measured at 14 electrode positions by the same evaluation method with the same picture, and the same subjects. The pictures of sushi were used. ERP waveform of opinion tests with stimulus-comparison and single-stimulus methods were compared. In result, the ERP waveform of picture quality test has one peak, and the waveform of food preference test has two peaks. The P300 amplitude in the cases of picture quality and food preference tests with stimulus-comparison method is different at Fz and F7. And there is no significant difference between P300 amplitudes of the cases with stimulus-comparison and single-stimulus methods in food preference test. These results indicate that a difference by evaluation method is small, and the content of the evaluation task such as picture quality or food preference is one of the causes.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.134 No.8 （2014） 特集：産業界における新たな通信・ネットワーク技術の活用

本誌掲載ページ: 1049-1055 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/134/8/134_1049/_article/-char/ja/