发明申请
- 专利标题： Imaging device color characterization including color look-up table construction via tensor decomposition
- 专利标题（中）： 成像设备颜色表征，包括通过张量分解的颜色查找表构造
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申请号： US12356865申请日： 2009-01-21
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公开(公告)号： US20100183220A1公开(公告)日： 2010-07-22
- 发明人: Vishal Monga , Zhigang Fan
- 申请人： Vishal Monga , Zhigang Fan
- 申请人地址： US CT Norwalk
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： US CT Norwalk
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A model-based method and apparatus for characterizing the performance of a printing device comprising printing a target set of patches with the device and measuring device response when the target is set; compiling a LUT from the target set and measured response; and representing the LUT as a tensor. Tensor decomposition/parallel factor analysis is employed for compacting the tensor representation of the LUT.