| 講演名 | 2013-09-02 Study of Recognizing Spontaneous Facial Expressions of a Person who Watches Web News Based on ASM and Bayesian Network , |
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| PDFダウンロードページ |  PDFダウンロードページへ |
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| 抄録(英) | To achieve a comment system that can automatically estimate emotions of a person who watches web news, this paper proposes a computer vision based method that can recognize facial expressions generated in response to Web news. During the learning session, first, ASM (Active Shape Model) is applied to the face so that some feature points are located. From the located feature points, some features such as distances between feature points are obtained. The features collected from sample data are used for nodes of Bayesian Networks. During facial expression estimation session, the features that are computed from the input facial video sequence by the same procedure as the learning session are input to the Bayesian Networks so that the recognition result is obtained as the facial expression category that maximizes the a-posteriori probability. Experimental results demonstrate the effectiveness of the proposed method. |
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| キーワード(英) | Active Shape Model / Bayesian Network / Spontaneous Expressions |
| 資料番号 | PRMU2013-34,IBISML2013-14 |
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| 研究会 | IBISML |
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| 開催期間 | 2013/8/26(から1日開催) |
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| 申込み研究会 | Information-Based Induction Sciences and Machine Learning (IBISML) |
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| 本文の言語 | ENG |
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| タイトル（英） | Study of Recognizing Spontaneous Facial Expressions of a Person who Watches Web News Based on ASM and Bayesian Network |
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| キーワード(1)（和/英） | / Active Shape Model |
| 第 1 著者 氏名（和/英） | / Chao XU |
| 第 1 著者 所属（和/英） | Graduate School of Global Information and Telecommunication Studies, Waseda University |
| 発表年月日 | 2013-09-02 |
| 資料番号 | PRMU2013-34,IBISML2013-14 |
| 巻番号（vol） | vol.113 |
| 号番号（no） | 197 |
| ページ範囲 | pp.- |
| ページ数 | 6 |
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