发明名称 |
METHOD AND APPARATUS FOR ENCODING AND DECODING IMAGE USING PIXEL-BASED CONTEXT MODEL |
摘要 |
A method and apparatus for encoding and decoding an image are provided. The method includes selecting a context model by referring to previously encoded pixels that are adjacent to the current pixel for entropy-encoding a binary value of a pixel value of the current pixel, and entropy-encoding the binary value using the selected context model, thereby performing entropy-coding with high compression efficiency.
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申请公布号 |
US2008232706(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
US20080030250 |
申请日期 |
2008.02.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE BAE-KEUN;MANU MATHEW;LEE JAE-CHOOL |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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