发明名称 |
METHODS FOR ARITHMETIC CODING AND DECODING |
摘要 |
A method for arithmetic coding of symbols in a stream is described. The method comprises the following steps: coding a current symbol with a current probability model, and updating the current probability model according to the coding of the current symbol. selecting the current probability model in a set of at least two probability models according to a coding cost criterion, and coding an identifier of the selected probability model. |
申请公布号 |
EP2449683(A1) |
申请公布日期 |
2012.05.09 |
申请号 |
EP20100725767 |
申请日期 |
2010.06.22 |
申请人 |
THOMSON LICENSING |
发明人 |
BORDES, PHILIPPE;THOREAU, DOMINIQUE;VIERON, JEROME;FRANCOIS, EDOUARD |
分类号 |
H03M7/40;H04N7/26 |
主分类号 |
H03M7/40 |
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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