3D estimation of facial muscle parameter from the 2D marker movement using neural network

Takahiro Ishikawa, Hajime Sera, Shigeo Morishima, Demetri Terzopoulos

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Muscle based face image synthesis is one of the most realistic approach to realize life-like agent in computer. Facial muscle model is composed of facial tissue elements and muscles. In this model, forces are calculated effecting facial tisssue element by contraction of each muscle strength, so the combination of each muscle parameter decide a specific facial expression. Now each muscle parameter is decided on trial and error procedure comparing the sample photograph and generated image using our Muscle-Editor to generate a specific face image. In this paper, we propose the strategy of automatic estimation of facial muscle parameters from 2D marker movements using neural network. This corresponds to the non-reattime 3D facial motion tracking from 2D image under the physics based condition.

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671-678
ページ数8
1352
ISBN(印刷版)3540639314, 9783540639312
出版ステータスPublished - 1997
外部発表はい
イベント3rd Asian Conference on Computer Vision, ACCV 1998 - Hong Kong, Hong Kong
継続期間: 1998 1 81998 1 10

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)
1352
ISSN(印刷版)03029743
ISSN(電子版)16113349

Other

Other3rd Asian Conference on Computer Vision, ACCV 1998
CountryHong Kong
CityHong Kong
Period98/1/898/1/10

ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

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