发明名称 |
Picture coding method and picture decoding method |
摘要 |
The method includes the following units: a coefficient number detecting unit ( 109 ) for detecting the number of coefficients which has a value other than 0 for each block according to the generated coefficient, a coefficient number storing unit ( 110 ) for storing the number of coefficients detected, a coefficient number coding unit ( 111 ) for selecting a table for variable length coding based on the numbers of coefficients in the coded blocks located on the periphery of a current block to be coded with reference to the selected table for variable length coding so as to perform variable length coding for the number of coefficients.
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申请公布号 |
US2006239575(A1) |
申请公布日期 |
2006.10.26 |
申请号 |
US20060453071 |
申请日期 |
2006.06.15 |
申请人 |
ABE KIYOFUMI;KADONO SHINYA;KONDO SATOSHI;HAGAI MAKOTO |
发明人 |
ABE KIYOFUMI;KADONO SHINYA;KONDO SATOSHI;HAGAI MAKOTO |
分类号 |
G06K9/36;H04N7/32;G06T9/00;H03M7/30;H03M7/40;H04B1/66;H04N7/26;H04N7/30;H04N7/50;H04N11/02 |
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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