发明名称 |
VIDEO SIGNAL PROCESSING |
摘要 |
<p>A method of de-interlacing a video signal by conducting three linear filtering operations on the input to produce three filtered signals, each linear filtering operation comprising the taking of a weighted sum of pixels; and multiplying together the three filtered signals to produce an output video signal.</p> |
申请公布号 |
EP1078513(A1) |
申请公布日期 |
2001.02.28 |
申请号 |
EP19990923744 |
申请日期 |
1999.05.17 |
申请人 |
SNELL &, WILCOX LIMITED |
发明人 |
WESTON, MARTIN;COLLIS, WILLIAM B. |
分类号 |
H04N5/21;H04N5/44;H04N7/26;(IPC1-7):H04N5/44 |
主分类号 |
H04N5/21 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|