| 摘要 |
A photographing apparatus is provided that comprises a lens unit ( 1 ), a CCD ( 2 ), both of which are used to photograph a subject image, means for processing signal ( 40 ) to process output of the CCD ( 2 ) into a brightness signal and a color signal, and focus adjustment means ( 10 ). An AF evaluating-value obtaining a section ( 45 ) for the focus adjustment that obtains an AF evaluating value, which is changed depending on a frequency component of a subject, is provided after an edge emphasizing section ( 44 ) of a signal processing circuit. When performing focus control, with a plurality of sets of parameters for the edge emphasizing section ( 44 ) prepared, a plurality of frames are photographed by changing the set of the parameter, and then a difference between arbitrary two AF evaluating values from among a plurality of AF evaluating values obtained, is used to determine a focus moving amount.
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