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Hypervideo system and method with object tracking in a compressed digital video environment

  • US 6,169,573 B1
  • Filed: 07/03/1997
  • Issued: 01/02/2001
  • Est. Priority Date: 07/03/1997
  • Status: Expired due to Term
First Claim
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1. A method for object tracking in a digital video environment, comprising the steps of:

  • identifying an object in a frame of the video; and

    tracking an object, utilizing motion compensation information stored in the video, through at least one scene of the video to produce a hot region.

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