Invention Grant
US08922829B2 Using a Pareto Frontier to find an optimal color solution for spot calibration
有权
使用帕累托前沿找到最佳色彩解决方案进行点校准
- Patent Title: Using a Pareto Frontier to find an optimal color solution for spot calibration
- Patent Title (中): 使用帕累托前沿找到最佳色彩解决方案进行点校准
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Application No.: US13253660Application Date: 2011-10-05
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Publication No.: US08922829B2Publication Date: 2014-12-30
- Inventor: Lina Fu , Alvaro Enrique Gil , Lalit Keshav Mestha
- Applicant: Lina Fu , Alvaro Enrique Gil , Lalit Keshav Mestha
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Fleit Gibbons Gutman Bongini & Bianco P.L.
- Agent Philip E. Blair
- Main IPC: G06F15/00
- IPC: G06F15/00 ; G03F3/08 ; H04N1/60 ; H04N1/54

Abstract:
What is disclosed is a method for determining a color solution which achieves color objectives for a color marking device involves performing the following. In one embodiment, N objectives of interest are identified for a color marking device and a N-dimensional Pareto Front is constructed which comprises a collection of color solutions which accommodates those objectives. The Pareto Front is constructed using an optimization process based upon printer models of the objectives. Color solutions can be at least one color recipe, or a combination of color recipes and process actuators. A target point is selected in an N-dimensional objective space based upon at least one user-selected preference. The target point is then mapped to a point on the Pareto Front. The mapping identifies one of the color solutions which, in turn, is used to generate a spot color for the device. The generated spot color achieves the user-selected preference.
Public/Granted literature
- US20130088729A1 USING A PARETO FRONTIER TO FIND AN OPTIMAL COLOR SOLUTION FOR SPOT CALIBRATION Public/Granted day:2013-04-11
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