发明名称 Still image sensing apparatus.
摘要 <p>A still image sensing apparatus comprising an image sensor, a memory circuit for writing therein the video signal for one field or one frame from the image sensor, a detecting circuit for detecting the color temperature information of a light source related to an object being photographed on the basis of the aforesaid video signal, and a control circuit receptive of an output of the detecting circuit for controlling the white balance of a video signal read from the memory circuit.</p>
申请公布号 EP0394018(A2) 申请公布日期 1990.10.24
申请号 EP19900304162 申请日期 1990.04.18
申请人 CANON KABUSHIKI KAISHA 发明人 TAKAYAMA, TSUTOMU, C/O TAMAGAWA JIGYOSHO CANON K.K
分类号 H04N9/73 主分类号 H04N9/73
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