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Video monitoring system employing hierarchical hidden markov model (HMM) event learning and classification

  • US 20030058340A1
  • Filed: 06/27/2002
  • Published: 03/27/2003
  • Est. Priority Date: 09/27/2001
  • Status: Active Grant
First Claim
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1. A method for representing an event in a computer vision system, comprising:

  • processing a number of images of said event; and

    generating a hierarchical HMM to represent said event, said hierarchical HMM including a plurality of paths each representing a variation of said event.

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