Video coding

Video coding

  • CN 1,801,944 A
  • Filed: 08/21/2001
  • Published: 07/12/2006
  • Est. Priority Date: 08/21/2000
  • Status: Active Application
First Claim
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1. method of encoded video frame that is used to decode, this encoded video frame describe by syntactic element, this syntactic element has the decoding correlation that the association tree of root is arranged according to, this method comprises:

  • Receive (214) encoded video frames of describing according to described association tree by syntactic element;

    Use all syntactic elements of described association tree to form (218,234) one first reference frame;

    AndUse the some of them syntactic element of described association tree to form (224,238) one second reference frame, the syntactic element that has used comprises tree root, and untapped syntactic element is in the branch away from this tree root.

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