| 发明名称 |
METHOD FOR CALCULATING MOTION VECTOR |
| 摘要 |
A block (MB22) containing several motion vectors, is identified by a motion vector in a direct mode. A scaling is performed on a value obtained by selecting an average or one of the motion vectors, to determine two motion vectors (MV23,MV24) used for the picture-to-picture prediction of a picture (P23) to be encoded. |
| 申请公布号 |
AU2003235174(A1) |
申请公布日期 |
2003.11.03 |
| 申请号 |
AU20030235174 |
申请日期 |
2003.04.16 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MAKOTO HAGAI;KIYOFUMI ABE;SATOSHI KONDO;SHINYA KADONO |
| 分类号 |
G06T9/00;H04N7/26;H04N7/36;H04N7/46;H04N7/50 |
主分类号 |
G06T9/00 |
| 代理机构 |
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