| 发明名称 |
Image encoding apparatus and an image decoding apparatus |
| 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 |
US6345121(B1) |
申请公布日期 |
2002.02.05 |
| 申请号 |
US19980091922 |
申请日期 |
1998.06.25 |
| 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):G06K9/36 |
主分类号 |
G06T9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
