发明名称 Image pickup device and control method thereof
摘要 <p>An image pickup device (01) includes a system control section (02) which determines an area with closest proximity as an AF area (102) among AF evaluation areas in a central part of an image. In addition, a block with the same distance as the AF area (102) is determined as a main subject block (103). Then the system control section calculates and memorizes an average brightness of an image data of a position corresponding to the main subject block (103). Then, the system control section determines a main subject area (104) based on obtained information on the main subject block (103) and a photographed image. Furthermore, based on information on the main subject area (104), an extraction processing of the main subject image, a blur processing of a background image and a composite processing are sequentially performed.</p>
申请公布号 EP2019547(A2) 申请公布日期 2009.01.28
申请号 EP20080252452 申请日期 2008.07.17
申请人 RICOH COMPANY, LTD. 发明人 WATANABE, YOSHIKAZU
分类号 H04N5/232 主分类号 H04N5/232
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