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System and method for detecting real-time change in an image

  • US 20070065102A1
  • Filed: 09/16/2005
  • Published: 03/22/2007
  • Est. Priority Date: 09/16/2005
  • Status: Abandoned Application
First Claim
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1. A video processing and display system comprising a processor configured to:

  • compare a frame of a digital video stream at one point in time with a frame of said digital video stream at a previous point in time, said digital video stream representing a scene; and

    provide an image representing a difference therebetween, said difference indicating a change in said scene.

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