发明名称 |
METHOD AND APPARATUS FOR ENHANCING PERFORMANCE OF ENTROPY CODING, VIDEO CODING METHOD AND APPARATUS USING THE METHOD |
摘要 |
An apparatus for enhancing the performance of entropy coding in a multilayer-based codec and an entropy coding method includes obtaining a distribution of a second coefficient included in an area of a base layer corresponding to the block, selecting a lookup table which is appropriate to the obtained distribution among a plurality of lookup tables, and transforming the first coefficient into a value mapped to the selected lookup table. |
申请公布号 |
EP1922881(A1) |
申请公布日期 |
2008.05.21 |
申请号 |
EP20060798638 |
申请日期 |
2006.09.04 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, BAE-KEUN;HAN, WOO-JIN |
分类号 |
H04N7/26;H04N7/50 |
主分类号 |
H04N7/26 |
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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