Reduce video coding-decoding method and the device of the fluctuation of bit stream data amount

Reduce video coding-decoding method and the device of the fluctuation of bit stream data amount

  • CN 101,742,296 B
  • Filed: 11/14/2008
  • Issued: 01/20/2016
  • Est. Priority Date: 11/14/2008
  • Status: Active Grant
First Claim
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1. one kind is reduced the method for video coding of bit stream data amount fluctuation, described Video coding comprises intraframe coding and interframe encode, it is characterized in that, described method comprises:

  • video pictures zoning is divided into key area and background area, does described intraframe coding respectively to the image of key area and background area in different picture frames.

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