| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging device which can contribute to the shortening of a photographing time while keeping picture quality in AF bracket photographing. <P>SOLUTION: One of a mechanical shutter system and a rolling shutter system is selected as a suitable sensor driving system by using a CMOS sensor according to photographing conditions. When an exposure time is not longer than Xmsec (YES in a step 603), the depression (step 604) of a release 2 is detected while considering an emphasized high-speed feature after the detection of the release depression (step 604). After an AF bracket is photographed based on a rolling shutter type of photographing (605). When the exposure time is longer than Xmsec (NO in a step 603), the depression (step 606) of the release 2 is detected, and then AF bracket photographing (step 607) is carried out based on the photographing of the mechanical shutter system after the detection of the depression (step 606) of the release 2. <P>COPYRIGHT: (C)2009,JPO&INPIT |
