A STUDY ON EFFECTIVE CARICATURING METHOD OF FACIAL EXPRESSION
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概要
- 論文の詳細を見る
This paper proposed a new caricaturing method of facial expression using a small set of characteristic points on facial parts. Some caricaturing portraits were produced from facial images using this method. An experiment of the face recognition was carried out using the portraits and the recognition rates were measured about two facial expressions of 'normal (expressionless)' and 'joy (laughter)'. As a result, a high recognition rate of 97 % was obtained. Next, two evaluation experiments of five facial expressions of 'joy', 'anger', 'surprise', 'sadness', and 'normal' were carried out in the portraits and its original images. It is found that the perceived expressions were in good agreement with the presented expressions except for that of 'anger' and 'sadness'. The results obtained showed that the proposed method is effective for the expressions of 'joy', 'surprise', and 'normal'.
- 社団法人電子情報通信学会の論文
- 2002-01-11
著者
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HASEGAWA Hiroshi
Faculty of Engineering, Kanazawa University
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Hasegawa H
Dept. Of Electrical Engineering & Computer Science Nagoya University
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Ohsuga Mieko
Advanced Technology R&d Center Mitsubishi Electric Corporation
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Kasuga M
Graduate School Of Engineering Utsunomiya University
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Kasuga Masao
Endo Foods Co. Ltd
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Ueda Shinobu
Imaging System Lab. Mitsubishi Electric Corporation
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Saigo Yuko
Faculty of Engineering, Utsunomiya University
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Fujita Yoshiharu
Faculty of Engineering, Utsunomiya University
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Kasuga Masao
Faculty of Engineering, Utsunomiya University
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Hashima Kazuo
Advanced Technology R&D Center, Mitsubishi Electric Corporation
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Sotoda Shuji
Imaging System Lab. Mitsubishi Electric Corporation
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Kasuga Masao
Faculty Of Engineering Utsunomiya University
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Fujita Yoshiharu
Faculty Of Engineering Utsunomiya University
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Saigo Yuko
Faculty Of Engineering Utsunomiya University
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Hashima Kazuo
Advanced Technology R&d Center Mitsubishi Electric Corporation
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Kasuga Masao
Graduate School Of Engineering Utsunomiya Univ.
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