发明申请
- 专利标题： PARALLEL ENTROPY CODING AND DECODING METHODS AND DEVICES
- 专利标题（中）： 并行编码和解码方法和设备
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申请号： US12707797申请日： 2010-02-18
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公开(公告)号： US20110200104A1公开(公告)日： 2011-08-18
- 发明人: Gergely Ferenc KORODI , Dake He , En-Hui Yang
- 申请人： Gergely Ferenc KORODI , Dake He , En-Hui Yang
- 主分类号： H04N7/12
- IPC分类号： H04N7/12 ; H03M7/00
摘要：
A method for entropy coding data using parallel entropy coders to encode an input sequence as a plurality of encoded subsequences, which are then combined to form an output bitstream. The input sequence is separated into subsequences on the basis of a context model. A method for entropy decoding a bitstream of encoded data by extracting a plurality of encoded subsequences from the bitstream and entropy decoding the encoded subsequences in parallel to generate a plurality of decoded subsequences, which are then interleaved based on a context model to produce a reconstructed sequence.
公开/授权文献
- US08487791B2 Parallel entropy coding and decoding methods and devices 公开/授权日：2013-07-16
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