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METHODS AND APPARATUS FOR DETECTING ON-SCREEN MEDIA SOURCES

  • US 20080127253A1
  • Filed: 10/24/2007
  • Published: 05/29/2008
  • Est. Priority Date: 06/20/2006
  • Status: Active Grant
First Claim
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1. A method to identify a media source comprising:

  • receiving a video signal;

    capturing a portion of the video signal at a region of interest;

    comparing the captured portion to a template to identify the media source; and

    capturing a second portion of the video signal at a second region of interest to identify an occurrence of a false positive.

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