发明申请
- 专利标题： METHOD AND APPARATUS FOR PARALLEL ENTROPY ENCODING/DECODING
- 专利标题（中）： 并行编码/解码的方法和装置
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申请号： US13879968申请日： 2011-11-15
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公开(公告)号： US20130223528A1公开(公告)日： 2013-08-29
- 发明人: Sung Chang Lim , Hui Yong Kim , Se Yoon Jeong , Suk Hee Cho , Jong Ho Kim , Ha Hyun Lee , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Sea Nae Park , Eun Kyung Ryu , Seoung Jun Oh , Gwang Hoon Park
- 申请人： Sung Chang Lim , Hui Yong Kim , Se Yoon Jeong , Suk Hee Cho , Jong Ho Kim , Ha Hyun Lee , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Dong Gyu Sim , Sea Nae Park , Eun Kyung Ryu , Seoung Jun Oh , Gwang Hoon Park
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2010-0113127 20101115; KR10-2011-0119118 20111115
- 国际申请： PCT/KR2011/008724 WO 20111115
- 主分类号： H04N7/26
- IPC分类号： H04N7/26
摘要：
The present invention relates to an entropy encoding method comprising the following steps: updating probability information using the update information derived based on a bit stream received from an encoder; deriving a bin corresponding to the current codeword based on the updated probability information; and performing the inverse binarization of the derived bin to acquire a syntax element. According to the present invention, video-encoding/decoding efficiency may be improved.
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