发明名称 Image-taking apparatus and focusing method
摘要 An image-taking apparatus is disclosed, which is capable of reducing the influence of the one-side blur by the automatic focusing function. The image-taking apparatus comprises a focus detector, which detects the focus state of the plurality of focus detection areas, and a selector, which selects a focus target area from a plurality of focus detection area based on the detection result of the focus detector. In a case where a first object distance to a first object is longer than a first predetermined distances and a second object distance to a second object, which exists on an outer side of the first object in the image-taking screen, is shorter than the first object distance by a second predetermined distance or more, the selector selects the focus detection area corresponding to the second object as the focus target area.
申请公布号 US7469099(B2) 申请公布日期 2008.12.23
申请号 US20050153148 申请日期 2005.06.15
申请人 CANON KABUSHIKI KAISHA 发明人 TERAYAMA KOTA
分类号 G03B3/10;G02B7/04;G02B7/28;G02B27/64;G03B13/24;G03B13/34;H04N5/232 主分类号 G03B3/10
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