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Coding apparatus and method, decoding apparatus and method, data processing system, storage medium, and signal

  • US 6,965,697 B1
  • Filed: 08/10/2000
  • Issued: 11/15/2005
  • Est. Priority Date: 07/15/1998
  • Status: Expired due to Fees
First Claim
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1. A coding device for coding first information according to second information, comprising:

  • receiving means for receiving the first information and the second information; and

    coding means for embedding the second information into the first information and producing coded data so that decoding the coded data is performed by utilizing an energy distribution possessed by the first information.

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