发明名称 IMAGE PICKUP APPARATUS, CAMERA SYSTEM, AND CONTROL METHOD FOR IMAGE PICKUP APPARATUS
摘要 An image pickup apparatus capable of executing photographing using an emission unit that emits light to a subject includes an acquisition unit for obtaining distance-to-subject information based on lens driving information on a taking lens obtained upon focus adjustment, a detection unit for detecting a face of the subject based on an image signal obtained upon image pickup, a distance calculation unit for calculating a distance to subject based on a result of detection by the detection unit, and an emission amount calculation unit for calculating an amount of main emission of the emission unit based on the distance-to-subject information obtained by the acquisition unit and the distance to subject calculated by the distance calculation unit.
申请公布号 US2009245775(A1) 申请公布日期 2009.10.01
申请号 US20090414062 申请日期 2009.03.30
申请人 CANON KABUSHIKI KAISHA 发明人 OSAWA TOSHIFUMI
分类号 G03B15/02 主分类号 G03B15/02
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