Invention Grant
US08477370B2 Color mapping determination for an N-color marking device based upon color stability
有权
基于颜色稳定性的N色标记装置的颜色映射确定
- Patent Title: Color mapping determination for an N-color marking device based upon color stability
- Patent Title (中): 基于颜色稳定性的N色标记装置的颜色映射确定
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Application No.: US12727760Application Date: 2010-03-19
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Publication No.: US08477370B2Publication Date: 2013-07-02
- Inventor: Edul N. Dalal , Wencheng Wu , Martin S. Maltz
- Applicant: Edul N. Dalal , Wencheng Wu , Martin S. Maltz
- 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: H04N1/60
- IPC: H04N1/60 ; H04N1/46

Abstract:
What is disclosed is a novel system and method for determining color profiles based upon optimizing image output color stability. For each of a number of selected output colors, color stability values for a set of device-dependent color specifications that produce the selected output color are iteratively determined. The set of device-dependent color specifications is generated by varying a subset of colorants in the device-dependent color specifications while changing the remaining colorants to maintain the selected output color. The iterative process improves the color stability value, as determined by a color stability model, of the device-dependent color specifications that correspond to the selected output color. When an optimum color stability value is found, the device-dependent color specification having that color stability value is selected as the mapping for the selected device-independent color specification. Various embodiments are disclosed.
Public/Granted literature
- US20110228290A1 COLOR MAPPING DETERMINATION FOR AN N-COLOR MARKING DEVICE BASED UPON COLOR STABILITY Public/Granted day:2011-09-22
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