发明名称 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, COMPUTER-READABLE MEDIUM AND COMPUTER DATA SIGNAL
摘要 An image processing apparatus includes a first enhancement degree calculation unit and a color contour enhancement unit. The first enhancement degree calculation unit calculates a contour intensity of a color component of an input color image and calculates an enhancement degree for a color contour, based on the contour intensity of the color component. The color contour enhancement unit performs an enhance process for a lightness component of the color image in accordance with the enhancement degree for the color contour calculated by the first enhancement degree calculation unit.
申请公布号 US2009052799(A1) 申请公布日期 2009.02.26
申请号 US20080194098 申请日期 2008.08.19
申请人 FUJI XEROX CO., LTD. 发明人 ITOH ATSUSHI
分类号 G06K9/40 主分类号 G06K9/40
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