发明名称 |
MOTION VIDEO COMPRESSION SYSTEM |
摘要 |
A system and methods are disclosed for implementing an encoder suitable for use with the proposed ISO/IEC MPEG standards including three cooperating components or subsystems that operate to variously adaptively pre-process the incoming digital motion video sequences, allocate bits to the pictures in a sequence, and adaptively quantize transform coefficients in different regions of a picture in a video sequence so as to provide optimal visual quality given the number of bits allocated to that picture. <IMAGE> |
申请公布号 |
KR960007264(B1) |
申请公布日期 |
1996.05.29 |
申请号 |
KR19920020744 |
申请日期 |
1992.11.06 |
申请人 |
INTERNATIOAL BUSINESS MACHINES CORPORATION |
发明人 |
GONZALES, CESAR A.;VISCITO, ERIC |
分类号 |
H04N7/32;G06T9/00;H04N7/26;H04N7/30;H04N7/50;(IPC1-7):H04N7/24 |
主分类号 |
H04N7/32 |
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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