发明名称 FOCUS ADJUSTING APPARATUS AND FOCUS ADJUSTING METHOD
摘要 There are provided a focus adjusting apparatus and method in which judgment of an object area to be focused can be favorably performed when the judgment of the object area to be focused is executed at the time of image-taking preparation operation. In the focus adjusting apparatus and method, a first operation of determining the object area to be focused is performed prior to the image-taking preparation operation, and a second operation different from the first operation is performed to execute a focusing operation at the time of the image-taking preparation operation. Prior to the first operation, whether or not an object to be focused can be predicted is judged to change a manner of the first operation based on a result of a judgment.
申请公布号 US2010209093(A1) 申请公布日期 2010.08.19
申请号 US20100705327 申请日期 2010.02.12
申请人 CANON KABUSHIKI KAISHA 发明人 UEHARA AKIKO
分类号 G03B13/00 主分类号 G03B13/00
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