发明名称 DIGITAL CAMERA
摘要 PROBLEM TO BE SOLVED: To provide a digital camera capable of shadow reference correction or highlight reference correction corresponding to the photographing intention of a photographer. SOLUTION: In this digital camera, object luminance is measured in a photometry sensor 25, and an exposure value is computed in a sequence controller 41 by the photometry value of the photometry sensor 25. Also, in the sequence controller 41, the computed exposure value is corrected by a prescribed amount. Then, on the basis of the computed exposure value or the corrected exposure value, an imaging operation is executed by a CCD 34. The output signals of the CCD 34 are processed corresponding to set gamma characteristics in an image processing circuit 44. Then, in the sequence controller 41, the prescribed amount of the correction value is changed corresponding to the gamma characteristics of the image processing circuit 44. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007129564(A) 申请公布日期 2007.05.24
申请号 JP20050321058 申请日期 2005.11.04
申请人 OLYMPUS IMAGING CORP 发明人 SHIMIZU SAORI
分类号 H04N5/243;G03B7/28 主分类号 H04N5/243
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