IMAGING APPARATUS, IMAGING METHOD, AND PROGRAM

PROBLEM TO BE SOLVED: To effectively perform focus control.SOLUTION: A detection unit 310 detects an evaluation value at a position next to, by one or a predetermined number, an end side against a position having the highest evaluation value of a focusing degree when a series of actions for generati...

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Bibliographische Detailangaben
Hauptverfasser:	OTSUBO SHINICHI, IWASAKI ATSUSHI, FUTAMI TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To effectively perform focus control.SOLUTION: A detection unit 310 detects an evaluation value at a position next to, by one or a predetermined number, an end side against a position having the highest evaluation value of a focusing degree when a series of actions for generating an evaluation value to evaluate the focusing degree of the position after a lens is driven by a focus adjustment element based on a drive instruction is repeated toward one end in the drive range of the lens. A drive control unit 320 repeats the series of actions to the other end in the drive range of the lens to drive the lens at the position of focusing degree which is equal to or more than the evaluation value with the detected evaluation value being a criterion.