发明名称 Image forming apparatus and its control method, and computer program and computer readable storage medium
摘要 A shifting amount of color compensation amount is calculated based on a shifting amount of color obtained from a shifting amount of color storage unit for each image forming unit, and shifting amount of color compensation in the pixel unit is performed by executing address conversion using the calculation result. A feature of an image to be processed is detected, and color density conversion compensation for performing shifting amount of color compensation in less than the pixel unit is performed according to the detected feature. Furthermore, half-tone processing or exceptional processing is selectively executed according to the detected feature.
申请公布号 US7344217(B2) 申请公布日期 2008.03.18
申请号 US20060279273 申请日期 2006.04.11
申请人 CANON KABUSHIKI KAISHA 发明人 KITAMURA HIROKI;AKIBA YOSHIYUKI;TAKADA TSUTOMU;NAKAMURA SHUICHI;YAMAMOTO YUSUKE;MOTOYAMA MASANAO;AKIYAMA TAKESHI;TOJIMA KENZO;NAGAOKA TAKAAKI
分类号 B41J2/205 主分类号 B41J2/205
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