发明名称 Imaging device with automatic control function of light for shooting
摘要 When an auxiliary emission auto focus has been set by operation and through image display is started, a CPU 9 starts an operation of acquiring a single frame among those sequentially picked up at a predetermined interval. Next, the CPU 9 calculates an EV value, judges whether a LED 16 state. If the LED 16 is in the ON state, the CPU 9 judges the calculated EV value. If the EV value is equal to or more than EV 5 , the CPU 9 images a single frame after temporarily turning OFF the LED 16 , and then turns the LED 16 ON to judge whether the shooting scene is really dark. Next, the CPU 9 calculates the EV value. When judged that the EV value is not equal to or less than EV 3 , the CPU 9 judges that the shooting scene is not dark and turns OFF the LED 16.
申请公布号 US2007201854(A1) 申请公布日期 2007.08.30
申请号 US20070704841 申请日期 2007.02.09
申请人 CASIO COMPUTER CO., LTD. 发明人 YUYAMA MASAMI
分类号 G03B15/03 主分类号 G03B15/03
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