发明名称 Image processing apparatus and its method, and computer-readable storage medium
摘要 An image processing apparatus which inputs data obtained by reading a chart of highlights formed by an image forming apparatus and generates a correction condition of an image reading unit based on the data. The image processing apparatus includes a first image reading unit configured to read the chart of highlights formed by the image forming apparatus, a second image reading unit configured to read the chart of highlights, a calculation unit configured to calculate a difference between an image signal read by the first image reading unit and an image signal read by the second image reading unit, and a generation unit configured to generate a correction condition for correcting reading resolving power of the first image reading unit or reading resolving power of the second image reading unit corresponding to the difference.
申请公布号 US8477369(B2) 申请公布日期 2013.07.02
申请号 US20090625042 申请日期 2009.11.24
申请人 MATSUZAKI MASANORI;CANON KABUSHIKI KAISHA 发明人 MATSUZAKI MASANORI
分类号 H04N1/40 主分类号 H04N1/40
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