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Method and system for processing captured image information in an interactive video display system

  • US 7,809,167 B2
  • Filed: 05/19/2009
  • Issued: 10/05/2010
  • Est. Priority Date: 10/24/2003
  • Status: Expired due to Fees
First Claim
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1. A tangible computer readable storage medium having computer-executable instructions stored thereon that, if executed by a computing system comprising one or more computing devices, cause the computing system to perform operations comprising:

  • generating a slow-changing background model based in part on trends in captured camera images;

    generating a fast changing-background model based in part on trends in captured camera images;

    determining a background change in one or more of the captured camera images with respect to the slow-changing background model; and

    generating a vision image using the fast-changing background model in response to determining that the background change exceeds a threshold associated with the slow-changing background model.

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  • 6 Assignments
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