发明名称 Image processing method of generating conversion data for a scanner and calibration method employing the scanner
摘要 A calibration for a scanner, which is used as a densitometer, is carried out always with high accuracy. More specifically, an image processing method of generating a conversion condition for a scanner which is used for reading an image and generating image data, is provided. The method including the steps of: obtaining a reading property of an object scanner based on image data obtained by that the object scanner reads a chart, and generating the conversion condition for the object scanner based on the reading property of the object scanner, a previously prepared reading property of a standard scanner and a previously prepared brightness-density conversion condition for the standard scanner.
申请公布号 US2005185856(A1) 申请公布日期 2005.08.25
申请号 US20050107973 申请日期 2005.04.18
申请人 CANON KABUSHIKI KAISHA 发明人 NAKAJIMA NOBUYUKI
分类号 G06K9/40;H04N1/46;H04N1/60;(IPC1-7):G06K9/40 主分类号 G06K9/40
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