发明名称 |
SEQUENCE ADAPTIVE BIT ALLOCATION FOR PICTURES ENCODING |
摘要 |
<p>A method and apparatus for encoding pictures of a moving pictures sequence according to an overall target bit-rate, such as in a MPEG video encoder. Each picture has an assigned picture coding type for which a quality factor is adaptively determined according to past bit usages, so that bits can be adaptively allocated amongst picture types for optimizing visual quality of the encoded pictures.</p> |
申请公布号 |
WO9963760(A1) |
申请公布日期 |
1999.12.09 |
申请号 |
WO1998SG00038 |
申请日期 |
1998.05.30 |
申请人 |
SGS-THOMSON MICROELECTRONICS ASIA PACIFIC (PTE) LTD.;HUI, YAU, WAI, LUCAS |
发明人 |
HUI, YAU, WAI, LUCAS |
分类号 |
G06T9/00;H04N7/26;H04N7/46;H04N7/50;(IPC1-7):H04N7/50 |
主分类号 |
G06T9/00 |
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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