发明名称 Method and apparatus for applying multi-autofocusing (AF) using contrast AF
摘要 A method applies fast and accurate autofocusing (AF) by using a contrast AF method in a digital photographing apparatus. In the digital photographing apparatus, when AF peaks of a subject of a central multi-point and a subject of a nearest multi-point are detected, further scanning is not performed. In addition, scanning is not performed on a region from which it is difficult to detect a peak, so that fast and accurate AF may be performed.
申请公布号 US8447179(B2) 申请公布日期 2013.05.21
申请号 US20110983951 申请日期 2011.01.04
申请人 HAMADA MASATAKA;SAMSUNG ELECTRONICS CO., LTD. 发明人 HAMADA MASATAKA
分类号 G03B3/10 主分类号 G03B3/10
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