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Method and apparatus for subject physical position and security determination

  • US 20020044682A1
  • Filed: 09/06/2001
  • Published: 04/18/2002
  • Est. Priority Date: 09/08/2000
  • Status: Active Grant
First Claim
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1. A method for analyzing an orientation of a subject, comprising:

  • capturing an image of an area that includes a subject to be monitored;

    producing a model from the captured image;

    performing a consistency test on the produced model to determine predetermined features of the subject; and

    indicating an undesired orientation of the subject in response to a predetermined result of the consistency test.

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