Real-time, 3D estimation of human body postures from trinocular images

Shoichiro Iwasawa, Jun Ohya, Kazuhiko Takahashi, Tatsumi Sakaguchi, Sinjiro Kawato, Kazuyuki Ebihara, Shigeo Morishima

研究成果: Conference contribution

31 被引用数 (Scopus)

抄録

This paper proposes a new real-time method for estimating human postures in 3D from trinocular images. In this method, an upper body orientation detection and a heuristic contour analysis are performed on the human silhouettes extracted from the trinocular images so that representative points such as the top of the head can be located. The major joint positions are estimated based on a genetic algorithm based learning procedure. 3D coordinates of the representative points and joints are then obtained from the two views by evaluating the appropriateness of the three views. The proposed method implemented on a personal computer runs in real-time (30 frames/second). Experimental results show high estimation accuracies and the effectiveness of the view selection process.

本文言語English
ホスト出版物のタイトルProceedings - IEEE International Workshop on Modelling People, MPeople 1999
出版社Institute of Electrical and Electronics Engineers Inc.
ページ3-10
ページ数8
ISBN(電子版)0769503624, 9780769503622
DOI
出版ステータスPublished - 1999 1月 1
外部発表はい
イベント1999 IEEE International Workshop on Modelling People, MPeople 1999 - Kerkyra, Greece
継続期間: 1999 9月 20 → …

Other

Other1999 IEEE International Workshop on Modelling People, MPeople 1999
国/地域Greece
CityKerkyra
Period99/9/20 → …

ASJC Scopus subject areas

  • コンピュータ ビジョンおよびパターン認識
  • モデリングとシミュレーション
  • 人的要因と人間工学

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