发明名称 Image taking apparatus
摘要 The invention provides an image taking apparatus for shortening image taking time and obtaining a high quality image by preventing deterioration of the S/N ratio. A digital camera that performs image taking for generating image signals by capturing, with a CCD, object light sent via an image taking optical system includes: a shading correction section performing shading correction by adjusting gain depending on respective positions on the CCD; a scene determination section determining that a scene just shot is to be corrected if the scene just shot includes a uniform region with a predetermined or more area and a predetermined or higher bright ness; and a shading correction control section causing, if the scene just shot is determined by the scene determination section to be a scene to be corrected, the shading correction section to perform shading correction on an image signal obtained by image taking just performed.
申请公布号 US7646406(B2) 申请公布日期 2010.01.12
申请号 US20050064456 申请日期 2005.02.24
申请人 FUJIFILM CORPORATION 发明人 NISHIMURA TOMOYUKI
分类号 H04N5/16;H04N5/235;H04N5/217;H04N5/232;H04N5/238;H04N5/243;H04N9/04;H04N9/64;H04N101/00 主分类号 H04N5/16
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