Interactive system of real-world video based on self-organized data structure

Hiroshi Kawasaki, Tomoyuki Yatabe, Katsushi Lkeuchi, Masao Sakauchi

研究成果: ジャーナルへの寄稿学術誌査読

抄録

With recent development of digital broadcasting and networks, the volume of image data to be handled has rapidly increased. To handle massive amounts of image data on a network, the authors have proposed "advanced database TV" (ADTV) in which image data on the network can be shared. This paper proposes a real-world video system which is a realization of ADTV, with examples. In this paper, a method of a self-organized data structure based on image objects is proposed, since the structural elements of images (e.g., scenes, cuts, and objects) are essential elements. The method can be realized by matching a realworld video of a city and its map. It is shown that a significant improvement of the matching accuracy can be achieved by obtaining three-dimensional information from the images.

本文言語英語
ページ(範囲)60-70
ページ数11
ジャーナルElectronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi)
85
10
DOI
出版ステータス出版済み - 10月 2002
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)
  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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