发明名称 Image processing program product and image processing apparatus
摘要 An image processing apparatus includes: a first area extraction unit that extracts as a first area an area assuming an intensity value equal to or greater than a first threshold value from an image; a second area extraction unit that extracts as a second area an area assuming an intensity value equal to or greater than a second threshold value smaller than the first threshold value from the image; a light source area designating unit that designates as a light source area an area in the image containing a light source based upon characteristic quantities indicating characteristics of the first area and the second area; and a control unit that controls the first area extraction unit, the second area extraction unit and the light source area designating unit.
申请公布号 US8326044(B2) 申请公布日期 2012.12.04
申请号 US20080155641 申请日期 2008.06.06
申请人 FUKAZAWA TAKASHI;NIKON CORPORATION 发明人 FUKAZAWA TAKASHI
分类号 G06K9/00 主分类号 G06K9/00
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