Invention Grant
US08982413B2 Methods, systems and processor-readable media for dynamically detecting and switching profiling configurations
有权
用于动态检测和切换配置文件的方法,系统和处理器可读介质
- Patent Title: Methods, systems and processor-readable media for dynamically detecting and switching profiling configurations
- Patent Title (中): 用于动态检测和切换配置文件的方法,系统和处理器可读介质
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Application No.: US13828462Application Date: 2013-03-14
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Publication No.: US08982413B2Publication Date: 2015-03-17
- Inventor: Guo-Yau Lin , James Michael Sanchez
- Applicant: Xerox Corporation
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Ortiz & Lopez, PLLC
- Agent Kermit D. Lopez; Luis M. Ortiz
- Main IPC: G06K1/00
- IPC: G06K1/00 ; G06K15/02 ; G09G5/02 ; B41J2/205 ; G06K9/00

Abstract:
Methods and systems for dynamically detecting and switching profiling configuration in digital rendering. A set of color patches utilized for profiling can be rendered via a calibration engine and the color patches can be measured via inline/offline spectrophotometer. A high-accuracy MFD model can be built based on measurement from the color patches. A set of measurement values for a set of CMYK color probes can be obtained directly from the measurement and/or by processing through a MFD model. A classifier can be configured to determine a toner set based on the predicted and/or measured Lab values. The profiling procedure then automatically sets up a parameter set for the corresponding toner set to build a color look-up table via an inversion and optimization function. A destination ICC profile can be built based on the color LUTs. The system can handle multiple toner sets and produce optimized color outcome for each toner set.
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