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Monitoring an environment

  • US 20050123172A1
  • Filed: 12/02/2004
  • Published: 06/09/2005
  • Est. Priority Date: 12/03/2003
  • Status: Active Grant
First Claim
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1. A method of monitoring an environment, comprising the steps of capturing image data depicting said environment;

  • and analysing said image data to identify moving foreground objects;

    wherein upon identifying an object, the movement of said object is tracked; and

    graphical output data is generated providing a representation of said tracked movement superimposed upon a representation of said environment.

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