| 发明名称 |
A SYNCHRONIZATION SIGNAL PROCESSOR |
| 摘要 |
A video data stream (65) containing picture video and a vertical synchronization signal is processed in a microprocessor (73) that performs statistical evaluation of the frequency of the vertical synchronization signal of the video data stream. The statistical evaluation includes producing the statistical mean value and variance of the frequency of the vertical synchronization signal.
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| 申请公布号 |
WO03092162(A1) |
申请公布日期 |
2003.11.06 |
| 申请号 |
WO2003US12569 |
申请日期 |
2003.04.22 |
| 申请人 |
THOMSON LICENSING S.A.;LEE, JANGHWAN |
发明人 |
LEE, JANGHWAN |
| 分类号 |
H03L7/00;H04N5/08;H04N5/10;H04N5/445;H04N17/00;H04N17/04;(IPC1-7):H03L7/00 |
主分类号 |
H03L7/00 |
| 代理机构 |
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