Invention Grant
- Patent Title: Image output color management system and method
- Patent Title (中): 图像输出颜色管理系统及方法
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Application No.: US11890888Application Date: 2007-08-08
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Publication No.: US08014033B2Publication Date: 2011-09-06
- Inventor: Yao Rong Wang , Lalit Keshav Mestha , Zhigang Fan , Alvaro Enrique Gil
- Applicant: Yao Rong Wang , Lalit Keshav Mestha , Zhigang Fan , Alvaro Enrique Gil
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Fay Sharpe LLP
- Main IPC: G06K15/00
- IPC: G06K15/00

Abstract:
Disclosed is an image color management system and method for controlling an image output device. The method for controlling the image output device comprises generating an image output device profile LUT (look-up-table) characterizing the color profile of the image output device for a plurality of drift states associated with the image output device; generating a set of augmented basis vectors representing the LUT, L*a*b* values and multiple GCR/UCRs; storing the set of basis vectors in an image output device controller; and generating an image output device active profile associated with a current drift state of the image output device to convert image color data for display or printing by the image output device, wherein the image output device active profile is generated from the set of basis vectors.
Public/Granted literature
- US20080253649A1 Image output color management system and method Public/Granted day:2008-10-16
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