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VIDEO CODING

  • US 20070189398A1
  • Filed: 02/20/2007
  • Published: 08/16/2007
  • Est. Priority Date: 05/15/2000
  • Status: Abandoned Application
First Claim
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1. A method of encoding a video signal representing a sequence of pictures to form an encoded video signal, the method comprising:

  • comparing a first picture of the sequence or a part of the first picture with a second picture of the sequence;

    calculating a measure of similarity between said first picture of the sequence or said part of the first picture and the second picture;

    comparing the measure of similarity with a predetermined criterion of similarity; and

    outputting an error concealment method indicator based on a result of said comparison for indicating a type of error concealment method to be used in a corresponding decoding process for said first picture of the sequence or said part of the first picture.

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