Method and apparatus for lossless encoding and decoding based on context
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    发明申请
    Method and apparatus for lossless encoding and decoding based on context 有权
    基于上下文的无损编码和解码方法和装置

    公开(公告)号:US20120020406A1

    公开(公告)日:2012-01-26

    申请号:US13137025

    申请日:2011-07-15

    申请人: Ki Hyun Choo Eun Mioh

    发明人: Ki Hyun Choo Eun Mioh

    IPC分类号: H04B1/66

    CPC分类号: G10L19/0017 G10L19/035

    摘要: Provided are a method and apparatus of a lossless encoding and decoding based on a context. According to an embodiment, by aligning and coding symbols of a MSB, a coding efficiency may be enhanced. According to an embodiment, by estimating initial scaling information using a symbol located proximate to a symbol of the MSB, the coding efficiency may be enhanced.

    摘要翻译: 提供了一种基于上下文的无损编码和解码的方法和装置。 根据实施例,通过对MSB的符号进行对准和编码,可以提高编码效率。 根据实施例,通过使用位于MSB的符号附近的符号来估计初始缩放信息,可以提高编码效率。