发明名称 IMAGE PICKUP APPARATUS AND CONTROL METHOD THEREOF
摘要 A controller configured to move a lens to reduce a defocus amount of a focus area selected from among a plurality of focus areas, wherein the controller repeats a detection of a defocus amount while moving the lens, and performs a selection of a focus area by using face position information, which is obtained and output by the first detection unit after detection of the defocus amount is repeated a plurality of times.
申请公布号 US2012320258(A1) 申请公布日期 2012.12.20
申请号 US201213487793 申请日期 2012.06.04
申请人 CANON KABUSHIKI KAISHA 发明人 NAKAGAWARA NAOYUKI
分类号 H04N5/232 主分类号 H04N5/232
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