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

  • US 7,877,609 B2
  • Filed: 11/12/2009
  • Issued: 01/25/2011
  • Est. Priority Date: 07/02/1996
  • Status: Expired due to Fees
First Claim
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1. A system for digital watermark encode/decode operations, comprising:

  • a CODEC database comprising a plurality of CODECs; and

    a processor which encodes at least one watermark using at least one CODEC from the CODEC database.

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