发明名称 |
APPARATUS FOR CORRECTING A COLOR TONE OF A VIDEO SIGNAL |
摘要 |
A color-tone correcting apparatus includes a first device for detecting a greatest signal of first input component video signals, and outputting the detected greatest signal. A second device serves to remove smalllevel components from the output signal of the first device, and to limit an amplitude of the output signal of the first device to within a predetermined amplitude. A third device serves to add an output signal of the second device and a second input component video signal.
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申请公布号 |
CA2043856(C) |
申请公布日期 |
1995.10.03 |
申请号 |
CA19912043856 |
申请日期 |
1991.06.04 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KAGEYAMA, ATSUHISA |
分类号 |
H04N9/64;H04N9/68;H04N9/77;(IPC1-7):H04N9/64 |
主分类号 |
H04N9/64 |
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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