发明名称 |
System for transmitting a picture signal with a high temporal and spatial resolution |
摘要 |
Video signal information derived from a high definition source is conveyed via two channels. A first channel conveys relatively low spatial resolution, high temporal resolution video information compatible with a standard television receiver. An auxiliary second channel conveys relatively high spatial resolution, low temporal resolution video information. A high definition television receiver reconstructs original high definition information from the first and second channel information. |
申请公布号 |
SG36672(G) |
申请公布日期 |
1995.09.18 |
申请号 |
SG19950904884 |
申请日期 |
1989.09.05 |
申请人 |
DEUTSCHE THOMSON-BRANDT GMBH |
发明人 |
KEESEN, HEINZ-WERNER DR.-ING.;PETERS, HARTMUT DIPL.-ING.;HEPPER, DIETMAR DIPL.-ING. |
分类号 |
H04N7/00;H04N7/12;H04N7/46;H04N11/24 |
主分类号 |
H04N7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|