Real-time reproduction of 3D human images in virtual space teleconferencing

Jun Ohya*, Yasuichi Kitamura, Haruo Takemura, Fumio Kishino, Nobuyoshi Terashima

*この研究の対応する著者

研究成果: Conference contribution

20 被引用数 (Scopus)

抄録

For the first time, real-time reproduction of a 3D human image is realized by the experimental system the authors recently built for the realization of a virtual space teleconferencing, in which participants at different sites can feel as if they are at one site and can cooperatively work. In the teleconferencing system, the 3 D model of a participant is constructed by a wire frame model mapped by color texture and is displayed on the 3D screen at the receiving site. In the experimental system, to realize real-time detection of facial features at the sending site, tape marks are attached to facial muscles, and the marks are tracked visually. To detect movements of the head, body, hands and fingers in real-time, magnetic sensors and data glove are used. When the movements of the participant are reproduced at the receiving site, the detected results are used to drive the nodes in the wire frame model. Using the experimental system, the optimum number of nodes for real-time reproduction is obtained. Promising results for real-time cooperative work using the experimental system are demonstrated.

本文言語English
ホスト出版物のタイトル1993 IEEE Annual Virtual Reality International Symposium
編集者 Anon
出版社Publ by IEEE
ページ408-414
ページ数7
ISBN(印刷版)078031364X
出版ステータスPublished - 1993
外部発表はい
イベント1993 IEEE Annual Virtual Reality International Symposium - Seattle, WA, USA
継続期間: 1993 9 181993 9 22

出版物シリーズ

名前1993 IEEE Annual Virtual Reality International Symposium

Other

Other1993 IEEE Annual Virtual Reality International Symposium
CitySeattle, WA, USA
Period93/9/1893/9/22

ASJC Scopus subject areas

  • 工学(全般)

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