发明名称 Image pick up device
摘要 An image pickup device includes an optical system; an image sensor; an AGC circuit; an image processing unit configured to perform at least an MTF correction process; and a control unit configured to control the image processing unit so as not to perform the MTF correction process in the event that the control unit determines that illuminance is low based on information which directly or indirectly indicates the illuminance.
申请公布号 US2009207276(A1) 申请公布日期 2009.08.20
申请号 US20090320822 申请日期 2009.02.05
申请人 RICOH COMPANY, LTD. 发明人 KAWASAKI TOSHIYUKI
分类号 H04N5/235;H04N5/225;H04N5/243 主分类号 H04N5/235
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