| 发明名称 |
IMAGE ENCODER AND IMAGE DECODER |
| 摘要 |
The mode data of a block to be coded is predicted from the mode data of peripheral blocks already coded, and coded using a code word table switched according to a hitting ratio of prediction. In the code word table, the code word length is set shorter for coding modes with high hitting ratio. |
| 申请公布号 |
EP0876058(A4) |
申请公布日期 |
2001.03.07 |
| 申请号 |
EP19970911461 |
申请日期 |
1997.11.06 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD |
发明人 |
MATSUMOTO, TAISUKE |
| 分类号 |
G06T9/00;H04N7/26;H04N7/30;H04N7/34;(IPC1-7):H04N7/26;H04N1/417 |
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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