发明名称 Image sensing apparatus
摘要 The image sensing apparatus includes a first circuit for forming a signal to control the gains of the various color signals included in the outputs of a image sensing device in accordance with the amplitudes of the color-difference signals of the various color signals, a second circuit for forming a signal to control the gains of the various color signals in accordance with the color temperature of an object to be photographed, and a gain control circuit for controlling and determining the gains of the various color signals in response to a combined output of the signals formed by the first and second circuits.
申请公布号 US4931856(A) 申请公布日期 1990.06.05
申请号 US19890311434 申请日期 1989.02.16
申请人 CANON KABUSHIKI KAISHA 发明人 HIEDA, TERUO;SUZUKI, MASAO;NARITA, HITOSHI
分类号 H04N9/73 主分类号 H04N9/73
代理机构 代理人
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