A method of micro facial expression recognition based on dense facial motion data

Yasuhiro Akagi, Hiroshi Kawasaki

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

In this paper, we propose a method for recognizing a micro expression which is a small motion appearing on a face by using a high density and high frame-rate 3D reconstruction method. Some studies report that the micro expressions are caused by the change of mental state. If we can recognize the micro expressions, this information could be useful for machines to understand the mental state of a human. With advancements of 3D reconstruction methods, methods have been proposed to reconstruct dynamic objects such as motions of a human's body in high accuracy with high frame rate. Based on the data obtained from the high quality shape reconstruction method, the proposed method recognizes the micro expressions. To detect a part of the face where the micro-expressions are appeared, we propose an experimental estimation of the part. We also report a recognition rate of the change of the mental state using the experimental system.

本文言語英語
ホスト出版物のタイトル22nd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2014, Poster Papers Proceedings - in co-operation with EUROGRAPHICS Association
編集者Vaclav Skala
出版社Vaclav Skala Union Agency
ページ39-44
ページ数6
ISBN(電子版)9788086943725
出版ステータス出版済み - 1 1 2014
外部発表はい
イベント22nd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2014 - in co-operation with EUROGRAPHICS Association - Plzen, チェコ共和国
継続期間: 6 2 20146 5 2014

出版物シリーズ

名前22nd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2014, Poster Papers Proceedings - in co-operation with EUROGRAPHICS Association

その他

その他22nd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2014 - in co-operation with EUROGRAPHICS Association
Countryチェコ共和国
CityPlzen
Period6/2/146/5/14

All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition

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