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Apparatus and method for recovery of data in a lossy transmission environment

  • US 6,282,684 B1
  • Filed: 07/06/1998
  • Issued: 08/28/2001
  • Est. Priority Date: 10/23/1997
  • Status: Expired due to Term
First Claim
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1. A method for recovering damaged data in a bitstream of encoded data comprising the steps of:

  • generating a plurality of candidate decodings based on specified parameters;

    calculating at least one an evaluation measurement for each of said plurality of candidate decodings, according to the specified parameters, each of said evaluation measurements being determined based upon how a corresponding candidate decoding fits in with other decoded data of the bitstream of encoded data and according to the specified parameters;

    selecting a candidate decoding of the pulurality of candidate decodings;

    determining at least one specific parameter for the candidate decoding; and

    decoding the bitstream based upon the at least one specified parameter.

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