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Video surveillance correlating detected moving objects and RF signals

  • US 8,184,154 B2
  • Filed: 02/27/2007
  • Issued: 05/22/2012
  • Est. Priority Date: 02/27/2006
  • Status: Active Grant
First Claim
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1. A method of monitoring an area, comprising the steps of:

  • periodically detecting an image of the area;

    identifying and tracking a moving object in a succession of the detected images;

    forming a bounding box for each identified object in each image just large enough to include the identified object;

    detecting radio frequency emissions from objects within the area including detection of corresponding radio frequency emission strength; and

    correlating an identified moving object in the images with a detected radio frequency emission including correlating an identified moving object having a corresponding bounding box growing larger with time with a detected radio frequency emission strength growing larger with time.

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