| 发明名称 |
METHOD AND APPARATUS FOR PERFORMING VIDEO IMAGE DECODING |
| 摘要 |
In one embodiment, a method of performing video image decoding includes the following. A compressed video image is downsampled in the frequency domain. The downsampled video image is inverse transformed. Motion compensation for the downsampled image is performed in the spatial domain.
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| 申请公布号 |
US2003043918(A1) |
申请公布日期 |
2003.03.06 |
| 申请号 |
US19990470741 |
申请日期 |
1999.12.20 |
| 申请人 |
JIANG HONG H.;SIMON ALLEN H.;COOK VAL G. |
发明人 |
JIANG HONG H.;SIMON ALLEN H.;COOK VAL G. |
| 分类号 |
H04N7/36;H04N7/46;(IPC1-7):H04N7/12 |
主分类号 |
H04N7/36 |
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