发明名称 Image processing apparatus and method for controlling the image processing apparatus
摘要 An image processing apparatus includes a pattern generation unit configured to cause an image forming section to generate a plurality of image patterns that have periodicity unique to the image forming section and are different from each other, a selection unit configured to select one test pattern from the generated plurality of image patterns, and an image correction unit configured to correct an image based on the test pattern selected by the selection unit.
申请公布号 US8717631(B2) 申请公布日期 2014.05.06
申请号 US201113115873 申请日期 2011.05.25
申请人 KUBO HIDEKI;CANON KABUSHIKI KAISHA 发明人 KUBO HIDEKI
分类号 H04N1/405 主分类号 H04N1/405
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