Method and apparatus for entropy-coding/entropy-decoding video data

Method and apparatus for entropy-coding/entropy-decoding video data

  • CN 101,682,773 B
  • Filed: 04/22/2008
  • Issued: 03/25/2015
  • Est. Priority Date: 06/14/2007
  • Status: Active Grant
First Claim
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1. video data is carried out to a method for entropy code, described method comprises:

  • Frequency based on the coefficient of frequency domain is that high or that low use is different binarizing method carries out binarization to the coefficient of frequency domain, wherein, produces the coefficient of described frequency domain by the residual block of current block is transformed to frequency domain;

    Binary arithmetic coding is performed to the coefficient of binarization.

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