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 US2013250165(A1) 申请公布日期 2013.09.26
申请号 US201313894899 申请日期 2013.05.15
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 HAMADA MASATAKA
分类号 H04N5/232 主分类号 H04N5/232
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