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Monitoring apparatus

  • US 7,782,187 B2
  • Filed: 09/21/2007
  • Issued: 08/24/2010
  • Est. Priority Date: 04/18/2007
  • Status: Active Grant
First Claim
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1. A monitoring apparatus for monitoring an object in an area, the monitoring apparatus comprising:

  • a first sensor that outputs a first distribution of possible positions of the object in a first monitor area;

    a second sensor that outputs a second distribution of possible positions of the object in a second monitor area which overlaps said first monitor area;

    distribution computing means for performing a weighted addition of the first and second distributions output by the first and second sensors for an area where said first monitor area and said second monitor area overlap to compute an integrated distribution of a position range of the object; and

    information presenting means for outputting the integrated distribution acquired by said distribution computing means for a display.

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