3-D emotion space for interactive communication

Fumio Kawakam, Motohiro Ohkura, Hiroshi Yamada, Hiroshi Harashima, Shigeo Morishima

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

In this paper, the methods for modeling facial expression and emotion arc proposed. This Emotion Model, called 3-D Emotion Space can represent both human and computer emotion conditions appearing on the face as a coordinate in the 3-D Space. For the construction of this 3-D Emotion Space, 5-laycr neural network which is superior in non-linear mapping performance is applied. After the network training with backpropagalion to realize Identity Mapping, both mapping from facial expression parameters to the 3-D Emotion Space and inverse mapping from the Emotion Space to the expression parameters were realized. As a result a system which can analyze and synthesize the facial expression were constructed simultaneously Moreover, this inverse mapping to the facial expression is evaluated by the subjective evaluation using the synthesized expressions as test images. This evaluation result proved the high performance to describe natural facial expression and emotion condition with this model.

本文言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
出版社Springer Verlag
ページ471-478
ページ数8
1024
ISBN(印刷版)9783540606970
DOI
出版ステータスPublished - 1995
外部発表はい
イベント3rd International Computer Science Conference, ICSC 1995 - Hong Kong, Hong Kong
継続期間: 1995 12 111995 12 13

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
1024
ISSN(印刷版)03029743
ISSN(電子版)16113349

Other

Other3rd International Computer Science Conference, ICSC 1995
国/地域Hong Kong
CityHong Kong
Period95/12/1195/12/13

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)
  • 理論的コンピュータサイエンス

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