发明名称 IMAGE FORMING APPARATUS AND COLOR SHIFT CORRECTION METHOD THEREOF
摘要 In an image forming apparatus that reads an original and forms an image of the original that has been read, a skew amount of the original is calculated when the original has been read and a shift amount of each color of image data in image formation is obtained from a storage unit. A color shift correction amount for correcting color shift in an output image is calculated based on the calculated skew amount and the stored shift amount of each color, and the color shift is corrected based on that color shift correction amount.
申请公布号 US2009251747(A1) 申请公布日期 2009.10.08
申请号 US20090415131 申请日期 2009.03.31
申请人 CANON KABUSHIKI KAISHA 发明人 MURAMATSU MIZUKI
分类号 G03F3/08 主分类号 G03F3/08
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