发明名称 |
RECORDED MEDIUM HAVING PROGRAM FOR CODING AND DECODING USING BIT-PRECISION, AND APPARATUS THEREOF |
摘要 |
A coding/decoding device using a bit-precision is disclosed. A coding device includes a bit-precision selecting unit, selecting a bit-precision value according to data to be coded; and a coding unit, generating a bit-stream by coding the data according to the selected bit-precision value, whereas the selected bit-precision value is inserted into the bit-stream. With the present invention, video data can be entropy-coded by selectively determining the number of bits and there can be provided the decoding method with a little complexity which has not only the identical compression rate to the conventional entropy coding method but also no necessity of additional computation when video data is decoded. |
申请公布号 |
EP2092648(A4) |
申请公布日期 |
2010.08.04 |
申请号 |
EP20070833441 |
申请日期 |
2007.10.19 |
申请人 |
HUMAX CO., LTD. |
发明人 |
JANG, EUEE-S.;LEE, SUN-YOUNG;LEE, CHUNG-KU |
分类号 |
H03M7/40 |
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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