A Display-Based Position and Orientation Measurement System Using Fiducial Images

  • Sugimoto Maki
    Graduate School of Electro-Communications, The University of Electro-Communications
  • Kojima Minoru
    Graduate School of Electro-Communications, The University of Electro-Communications
  • Nakamura Akihiro
    Graduate School of Electro-Communications, The University of Electro-Communications
  • Nii Hideaki
    Graduate School of Electro-Communications, The University of Electro-Communications
  • Inami Masahiko
    Graduate School of Electro-Communications, The University of Electro-Communications:Japan Science and Technology Agency

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Other Title
  • 画像提示装置で表示した指標画像を用いた位置・姿勢計測(「ウェアラブル・ユビキタス技術」特集)
  • 画像提示装置で表示した指標画像を用いた位置・姿勢計測
  • ガゾウ テイジ ソウチ デ ヒョウジ シタ シヒョウ ガゾウ オ モチイタ イチ シセイ ケイソク

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Abstract

In this paper, we propose a display-based position and orientation measurement system. It consists of a display device and photo sensors that can track multiple receiver positions and orientations simultaneously. A fiducial marker is projected onto the center photo sensor of the receiver. If the movement causes the photo sensors to detect the fiducial marker's position and orientation, the projector moves the fiducial marker to the center of the receiver again canceling the offset between the receiver and the fiducial marker. Many types of projection systems, including displays such as LCDs and desktop monitors can use this tracking technology.

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