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Watermark enabled video objects

  • US 20020090114A1
  • Filed: 12/13/2001
  • Published: 07/11/2002
  • Est. Priority Date: 07/27/1995
  • Status: Active Grant
First Claim
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1. A method of encoding substantially imperceptible auxiliary information into a video signal including at least one video object, the method comprising:

  • steganographically encoding object information about the video object into the video signal; and

    associating the object information with an action, where the action is performed in response to user selection of the video object through a user interface while the video signal is playing.

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