Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data

  • US 8,175,330 B2
  • Filed: 08/18/2011
  • Issued: 05/08/2012
  • Est. Priority Date: 07/02/1996
  • Status: Expired due to Fees
First Claim
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1. An article of manufacture comprising a machine readable medium, having thereon stored instructions adapted to be executed by a processor, which instructions when executed result in a process comprising:

  • identifying locations within a digital signal which are suitable for embedding one or more bits of a watermark message; and

    embedding said watermark message into said digital signal at said locations.

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