发明名称 |
Chroma phase word encode/decode in a video processing system |
摘要 |
A video signal correction circuit of a signal processing system includes means for determining the chroma line type, for inserting the line type information in the video signal, and for extracting the line type information from the video signal downstream to allow selecting the phase of the chroma subcarrier to match the phase of the output station reference.
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申请公布号 |
US4716454(A) |
申请公布日期 |
1987.12.29 |
申请号 |
US19850788597 |
申请日期 |
1985.10.17 |
申请人 |
AMPEX CORPORATION |
发明人 |
OLDERSHAW, REGINALD W.;WAGNER, STEVEN D. |
分类号 |
H04N9/89;H04N9/87;H04N9/873;H04N9/877;H04N9/888;(IPC1-7):H04N9/47;H04N5/78 |
主分类号 |
H04N9/89 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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