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Watermark communication and control systems

  • US 20020066111A1
  • Filed: 11/20/2001
  • Published: 05/30/2002
  • Est. Priority Date: 11/22/2000
  • Status: Abandoned Application
First Claim
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1. An interactive video origination system employing a layered architecture, such system enhancing video content through associated computer data, one of said layers including a watermark encoder for in-band watermarking of the video content with said associated computer data.

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