Invention Grant
US07684063B2 Image processing method and apparatus, storage medium and program for achieving concordance between print colors and display colors
失效
图像处理方法和装置，存储介质和用于实现打印颜色和显示颜色之间一致性的程序
- Patent Title: Image processing method and apparatus, storage medium and program for achieving concordance between print colors and display colors
- Patent Title (中): 图像处理方法和装置，存储介质和用于实现打印颜色和显示颜色之间一致性的程序
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Application No.: US10959967Application Date: 2004-10-08
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Publication No.: US07684063B2Publication Date: 2010-03-23
- Inventor: Takashi Fujita , Yuji Akiyama , Manabu Yamazoe , Ryosuke Iguchi
- Applicant: Takashi Fujita , Yuji Akiyama , Manabu Yamazoe , Ryosuke Iguchi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2001-305407 20011001
- Main IPC: G06F15/00
- IPC: G06F15/00 ; G06F3/12 ; G06K1/00 ; H04N1/60
Abstract:
Main actual color is reproduced unsatisfactory in some cases according to prior art. An image processing method is provided in which the component values of hue, saturation and lightness of an image represented by image data are independently changed. The hue change amount is made different at each hue angle, the saturation change amount is made different for each hue angle and each saturation value, and the lightness change amount is made different at each hue angle.
Public/Granted literature
- US20050057765A1 Image processing method and apparatus, storage medium and program Public/Granted day:2005-03-17
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