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System for displaying information in specific region

  • US 20020145709A1
  • Filed: 09/13/2001
  • Published: 10/10/2002
  • Est. Priority Date: 09/19/2000
  • Status: Active Grant
First Claim
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1. A system for displaying information in a specific region, comprising:

  • an image capturing unit which captures an image of a subject captured by a capturing unit;

    a position and attitude calculating unit which calculates at least the position and the facing direction of the capturing unit on the basis of the image captured by the image capturing unit;

    a determining unit;

    which determines a subject in the image captured by the image capturing unit on the basis of an output of the position and attitude calculating unit;

    a related information obtaining unit which obtains at least one of information related to the subject determined by the determining unit and information related to the position and direction of a user calculated from the subject image; and

    a display unit which displays information obtained by the related information obtaining unit together with the image related to the subject.

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