Invention Grant
- Patent Title: Methods and system for improved color characterization
- Patent Title (中): 改进颜色表征的方法和系统
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Application No.: US12557994Application Date: 2009-09-11
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Publication No.: US08390885B2Publication Date: 2013-03-05
- Inventor: Juan Liu , Haitham Hindi , Lalit Keshav Mestha , Kenneth J. Mihalyov
- Applicant: Juan Liu , Haitham Hindi , Lalit Keshav Mestha , Kenneth J. Mihalyov
- Applicant Address: US CA Palo Alto US CT Norwalk
- Assignee: Palo Alto Research Center Incorporated,Xerox Corporation
- Current Assignee: Palo Alto Research Center Incorporated,Xerox Corporation
- Current Assignee Address: US CA Palo Alto US CT Norwalk
- Agency: Fay Sharpe LLP
- Main IPC: H04N1/60
- IPC: H04N1/60
Abstract:
Methods and systems are presented for characterizing a printer, display or other color reproduction device in which parametric and nonparametric forward color transforms are generated to construct a forward color device transform to characterize the mapping of CMYK input data to La*b* data of the device, with the parametric transform adapted to compensate for drifting performance of the color reproduction device.
Public/Granted literature
- US20110063631A1 METHODS AND SYSTEM FOR IMPROVED COLOR CHARACTERIZATION Public/Granted day:2011-03-17
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