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Method and apparatus for video encoding

  • US 7,844,000 B2
  • Filed: 07/09/2001
  • Issued: 11/30/2010
  • Est. Priority Date: 07/11/2000
  • Status: Active Grant
First Claim
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1. A method of enhancing a video bit stream using temporal scalability, wherein peak signal-to-noise ratios of bidirectionally predicted pictures in an enhancement layer are determined with reference to the peak signal-to-noise ratios of pictures in another layer.

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