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Method of Performing Motion-Based Object Extraction and Tracking in Video

  • US 20080118107A1
  • Filed: 03/16/2007
  • Published: 05/22/2008
  • Est. Priority Date: 11/20/2006
  • Status: Active Grant
First Claim
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1. A method of extracting objects from a video comprising the steps of:

  • identifying regions of a selected frame of the video appropriate for tracking;

    tracking identified regions across frames subsequent to said selected frame of the video;

    calculating motions of the identified regions; and

    identifying new regions for tracking.

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