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Apparatus to Process Images, Video and Objects

  • US 20070172098A1
  • Filed: 01/10/2007
  • Published: 07/26/2007
  • Est. Priority Date: 05/08/1995
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • an input to receive imagery or video;

    a processor to act on received imagery or video, said processor programmed to steganographically embed a first code and a second code in the imagery or video, the first code comprising a publicly accessible code and the second code comprising a less publicly accessible code relative to the first code; and

    an output to output embedded imagery or video.

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