| 发明名称 |
Vorrichtung zum Aufzeichnen von Videoinformation |
| 摘要 |
In a high-efficiency encoder which performs motion-compensation prediction, an intra-field is set every n fields. The presence of a scene change is detected. When a scene change occurs, a reference picture of motion-compensation prediction is switched, or the field immediately after the scene change is set as an intra-field. <IMAGE> |
| 申请公布号 |
DE69330919(D1) |
申请公布日期 |
2001.11.22 |
| 申请号 |
DE1993630919 |
申请日期 |
1993.01.28 |
| 申请人 |
MITSUBISHI DENKI K.K., TOKIO/TOKYO |
发明人 |
UEDA, TOMOHIRO;ITOW, TAKASHI;ASAMURA, YOSHINORI;ONISHI, KEN;MISHIMA, HIDETOSHI |
| 分类号 |
G06T9/00;G11B27/032;G11B27/034;G11B27/036;G11B27/28;H04N5/00;H04N5/7826;H04N5/926;H04N5/928;H04N7/24;H04N7/26;H04N7/36;H04N7/46;H04N7/50;H04N7/52;H04N9/804;H04N9/806;H04N9/83;H04N9/835;(IPC1-7):H04N5/92;H04N7/32 |
主分类号 |
G06T9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
