| 荧光基半色调彩色图像的Clapper-Yule光学反射率 |
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| 引用本文： | 张逸新,易丽芳.荧光基半色调彩色图像的Clapper-Yule光学反射率[J].光子学报,2007,36(12):2386-2389. |
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| 作者姓名： | 张逸新 易丽芳 |
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| 作者单位： | 1. 江南大学理学院,江苏,无锡,214122
2. 江南大学信息工程学院,江苏,无锡,214122 |
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| 摘 要： | 在假定成像基的吸收光谱与其荧光发射光谱不重合的近似下,采用考虑图像基多重内反射效应的半色调图像反射率预测Clapper-Yule方法研究了荧光基半色调图像的光强反射规律,得出彩色半色调图像反射率新模型.同时考虑了构成半色调图像网点的物理扩大对反射率的影响.
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| 关 键 词： | 荧光基 半色调图像 Clapper-Yule 模型 网点扩大 |
| 文章编号： | 1004-4213（2007）12-2386-4 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006年1月10日 |
Clapper-Yule Reflectivity of Halftone Color-Imaging on Fluorescent Supports |
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| ZHANG Yi-xin,YI Li-fang.Clapper-Yule Reflectivity of Halftone Color-Imaging on Fluorescent Supports[J].Acta Photonica Sinica,2007,36(12):2386-2389. |
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| Authors: | ZHANG Yi-xin YI Li-fang |
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| Abstract: | The light intensity reflection law of halftone image on fluorescent substrate with Clapper-Yule prediction-method is studied.Through the analysis,the multiple internal reflection of light in image substrate is considered and the approximation that the absorbing light is not coincidence with fluorescent light is used.A new model of color halftone image reflectivity is developed.Also,the effect of physical dot gain of the halftone image on fluorescent substrate iss considered. |
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| Keywords: | Fluorescent supports Halftone image Clapper-Yule model Dot gain |
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