ホウチン　テルヒサ   Teruhisa Hochin   寶珍　輝尚    所属   追手門学院大学  理工学部 情報工学科    職種   教授
言語種別	英語
発行・発表の年月	2013
形態種別	外国学術誌（その他）
査読	査読あり
標題	Unsupervised Emotional Scene Detection from Lifelog Videos Using Cluster Ensembles.
執筆形態	共著・編著（代表編著を除く）
掲載誌名	International Journal of Software Innovation
掲載区分	国外
出版社・発行元	IGI Global
巻・号・頁	1(4),pp.1-15
担当区分	最終著者
著者・共著者	Hiroki Nomiya,Atsushi Morikuni,Teruhisa Hochin
概要	<jats:p>An emotional scene detection method is proposed in order to retrieve impressive scenes from lifelog videos. The proposed method is based on facial expression recognition considering that a wide variety of facial expression could be observed in impressive scenes. Conventional facial expression techniques, which focus on discriminating typical facial expressions, will be inadequate for lifelog video retrieval because of the diversity of facial expressions. The authors thus propose a more flexible and efficient emotional scene detection method using an unsupervised facial expression recognition based on cluster ensembles. The authors' approach does not need to predefine facial expressions and is able to detect emotional scenes containing a wide variety of facial expressions. The detection performance of the proposed method is evaluated through some emotional scene detection experiments.</jats:p>
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