发明名称 |
Device for identifying identical television or video pictures |
摘要 |
The method involves comparing defined parameters (H1, H2) of the images (V1, V2) with each other and identifying images whose parameters are equal to within a defined tolerance range as identical. The television or video images or their parameters are temporarily stored in a memory. The mean value of the brightness of an image is determined as a parameter. |
申请公布号 |
EP1130908(A3) |
申请公布日期 |
2002.11.27 |
申请号 |
EP20010104080 |
申请日期 |
2001.02.21 |
申请人 |
XSYS INTERACTIVE RESEARCH GMBH |
发明人 |
LINK, HERMANN |
分类号 |
H04B17/40;H04N5/44;H04N5/50 |
主分类号 |
H04B17/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|