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

  • US 6,804,372 B1
  • Filed: 10/06/1999
  • Issued: 10/12/2004
  • Est. Priority Date: 10/07/1998
  • Status: Expired due to Fees
First Claim
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1. A coding apparatus for coding first data according to second data, comprising:

  • storing means for storing at least partial data of the first data; and

    coding means for embedding the second data into the first data by rearranging, according to the second data, the at least partial data of the first data that is stored in the storing means and producing coded data, the rearrangement of the at least partial data of the first data being associated with the second data and wherein the first data and the second data can be decoded from the coded data.

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