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分程Clapper-Yule模型中分程系数与波长的关系

徐咏驰 周世生 徐锦林

徐咏驰, 周世生, 徐锦林. 分程Clapper-Yule模型中分程系数与波长的关系[J]. 机械科学与技术, 2014, 33(5): 677-681. doi: 10.13433/j.cnki.1003-8728.2014.0511
引用本文: 徐咏驰, 周世生, 徐锦林. 分程Clapper-Yule模型中分程系数与波长的关系[J]. 机械科学与技术, 2014, 33(5): 677-681. doi: 10.13433/j.cnki.1003-8728.2014.0511
Xu Yongchi, Zhou Shisheng, Xu Jinlin. The Relationship Between the Propagation Distance Coefficient and the Wavelength in the Long and Short Distance Clapper-Yule Model[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(5): 677-681. doi: 10.13433/j.cnki.1003-8728.2014.0511
Citation: Xu Yongchi, Zhou Shisheng, Xu Jinlin. The Relationship Between the Propagation Distance Coefficient and the Wavelength in the Long and Short Distance Clapper-Yule Model[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(5): 677-681. doi: 10.13433/j.cnki.1003-8728.2014.0511

分程Clapper-Yule模型中分程系数与波长的关系

doi: 10.13433/j.cnki.1003-8728.2014.0511
基金项目: 

陕西省“13115”科技创新工程项目(2009ZDGC-06)资助

详细信息
    作者简介:

    徐咏驰(1978-),博士研究生,研究方向为印刷品颜色预测和印刷品质量检测,yongchixu@sina.com;周世生(联系人),教授,博士生导师,zhoushisheng@xant.edu.cn

    徐咏驰(1978-),博士研究生,研究方向为印刷品颜色预测和印刷品质量检测,yongchixu@sina.com;周世生(联系人),教授,博士生导师,zhoushisheng@xant.edu.cn

The Relationship Between the Propagation Distance Coefficient and the Wavelength in the Long and Short Distance Clapper-Yule Model

  • 摘要: 分程Clapper-Yule模型中的分程系数描述了光线在半色调印刷品中横向传播时进行短程传播的比例,通常被认为是常数。利用单色油墨网点梯尺的光谱反射率测量值以及由密度法获得的有效网点面积率,拟合出单色半色调样品的分程系数曲线,发现分程系数实际上是基于波长的函数,引入分程函数对分程Clapper-Yule模型进行了修正,并初步探讨了分程函数与油墨和纸张光学特性之间的关系。实验结果证明,修正后的分程Clapper-Yule模型具有更好的光谱反射率预测精度。
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出版历程
  • 收稿日期:  2013-02-25
  • 刊出日期:  2015-06-10

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