Invention Grant
US08867096B2 Image forming apparatus, image forming method, and document management system capable of executing color correction
有权
能够执行颜色校正的图像形成装置,图像形成方法和文档管理系统
- Patent Title: Image forming apparatus, image forming method, and document management system capable of executing color correction
- Patent Title (中): 能够执行颜色校正的图像形成装置,图像形成方法和文档管理系统
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Application No.: US13572468Application Date: 2012-08-10
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Publication No.: US08867096B2Publication Date: 2014-10-21
- Inventor: Yasuhiro Kujirai
- Applicant: Yasuhiro Kujirai
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Main IPC: H04N1/60
- IPC: H04N1/60 ; G03F3/08 ; H04N1/407 ; H04N1/46

Abstract:
The image forming apparatus includes: a log obtaining unit configured to obtain a print log which is an execution history of a print job; a color utilization ratio obtaining unit configured to obtain a color utilization ratio which is a ratio of chromatic color material utilization when past print jobs were executed from the print log obtained by the log obtaining unit; a determination unit configured to determine to perform mixed color correction and single color correction when the color utilization ratio obtained by the color utilization ratio obtaining unit is equal to or larger than a threshold value and to perform the single color correction without performing the mixed color correction when the color utilization ratio is smaller than the threshold value; and a correction unit configured to perform the correction determined by the determination unit.
Public/Granted literature
- US20130050722A1 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND DOCUMENT MANAGEMENT SYSTEM Public/Granted day:2013-02-28
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