发明授权
- 专利标题： Color resolution compensator
- 专利标题（中）： 颜色分辨率补偿器
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申请号： US184329申请日： 1980-09-05
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公开(公告)号： US4337479A公开(公告)日： 1982-06-29
- 发明人: Tetsuo Tomimoto , Yoshio Yasumoto , Eiichi Taira
- 申请人： Tetsuo Tomimoto , Yoshio Yasumoto , Eiichi Taira
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX54-118522 19790913; JPX54-118476 19790914; JPX54-158546 19791206
- 主分类号： H04N9/64
- IPC分类号： H04N9/64 ; H04N9/535
摘要：
A color resolution compensator for a color television receiver improves the resolution of a reproduced color picture by mixing a high frequency component of a luminance signal to a color difference signal to generate a signal to be fed to the color demodulators of the television receiver. Various portions of the luminance signal and the color difference signal may be optimally selected in dependence upon various predetermined design parameters.
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