发明名称 IMAGE PICKUP APPARATUS HAVING FOCUSING FUNCTION AND ITS CONTROL METHOD
摘要 An image pickup apparatus includes a focus detector that utilizes a phase detection method, an image pickup device, an optical path switch configured to switch a path of light from an object between a first optical path used to lead the light to the focus detector and a second optical path used to lead the light to the image pickup device, a face detector configured to detect a face of the object from the image data, and a controller configured to provide such a control that the optical path switch can set the second optical path after the optical path switch sets the first optical path and the focus detector detects the on-focus state using the phase difference method, and allows the face detector to detect the face of the object after the optical path switch can set the second optical path.
申请公布号 US2011069945(A1) 申请公布日期 2011.03.24
申请号 US20100875237 申请日期 2010.09.03
申请人 CANON KABUSHIKI KAISHA 发明人 NAKAZAWA ISAO
分类号 G03B13/00 主分类号 G03B13/00
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