Extracting facial motion parameters by tracking feature points

Takahiro Otsuka, Jun Ohya

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

A method for extracting facial motion parameters is pro- posed. The method consists of three steps. First, the feature points of the face, selected automatically in the first frame, are tracked in succes- sive frames. Then, the feature points are connected with Delaunay tri- angulation so that the motion of each point relative to the surrounding points can be computed. Finally, muscle motions are estimated based on motions of the feature points placed near each muscle. The experiments showed that the proposed method can extract facial motion parameters accurately. In addition, the facial motion parameters are used to render a facial animation sequence.

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433-444
ページ数12
1554
ISBN(印刷版)3540657622, 9783540657620
DOI
出版ステータスPublished - 1999
外部発表はい
イベント1st International Conference on Advanced Multimedia Content Processing, AMCP 1998 - Osaka, Japan
継続期間: 1998 11 91998 11 11

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)
1554
ISSN(印刷版)03029743
ISSN(電子版)16113349

Other

Other1st International Conference on Advanced Multimedia Content Processing, AMCP 1998
CountryJapan
CityOsaka
Period98/11/998/11/11

ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

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