Image reading device, image forming apparatus, and

专利名称：Image reading device, image forming

apparatus, and reading-unit install method

发明人：Hajime Tsukahara申请号：US12113509申请日：20080501公开号：US078404B2公开日：20110215

专利附图：

摘要：An adjusting unit adjusts an output level of digital data converted from imagedata, based on a correction coefficient for each color. A color correction unit performs acolor-correction process of correcting a fluctuation of adjusted output level based on a

color-correction parameter that differs from one image reading device to another. Thecorrection coefficient is generated before a reading unit is installed in the image readingdevice such that the output level becomes a predetermined value when reading theoriginal document without the color-correction process, and then adjusted without thecolor-correction process at a time of installing the reading unit.

申请人：Hajime Tsukahara

地址：Kanagawa JP

国籍：JP

代理机构：Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.

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