发明名称 Auto focus adjusting method, auto focus adjusting apparatus, and digital photo-graphing apparatus including the same
摘要 An auto focus (AF) adjusting method, an AF adjusting apparatus, the AF adjusting apparatus including: an AF calculator for calculating focus detection evaluation values from the image signal; a peak detector for detecting a peak position of the focus detection evaluation values; and a speed calculator for calculating a moving speed of a subject by using the peak position, wherein, when continuous photographing for continuously capturing still images is performed, the peak detector detects the peak position in an image pickup interval before a light exposure preparation interval for image capturing, and the focus lens driver performs moving body compensation driving for compensating for a focal position by using a moving speed calculated in the light exposure preparation interval before capturing starts.
申请公布号 GB2507201(A) 申请公布日期 2014.04.23
申请号 GB20130021507 申请日期 2012.08.03
申请人 SAMSUNG ELECTRONIC CO LTD 发明人 MASATAKA HAMADA
分类号 H04N5/232;G03B3/10;G03B13/36 主分类号 H04N5/232
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