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Method and apparatus for tracking features in a video sequence

  • US 7,194,110 B2
  • Filed: 12/18/2002
  • Issued: 03/20/2007
  • Est. Priority Date: 12/18/2002
  • Status: Expired due to Fees
First Claim
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1. A method for performing feature tracking on image frames, comprising:

  • initializing first and second feature points on a first image frame;

    generating candidates for the first and second feature points on a second image frame; and

    generating candidates for the first feature point on a third image frame from information about candidates for the second feature point on the second image frame, wherein the first, second, and third image frames generate a video sequence.

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