| 数字图像法测量光纤端面几何参数 |
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| 引用本文： | 赵新彦.数字图像法测量光纤端面几何参数[J].南京邮电学院学报(自然科学版),2009(2):55-58. |
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| 作者姓名： | 赵新彦 |
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| 作者单位： | 南京邮电大学光电工程学院．江苏南京210003 |
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| 摘 要： | 基于数字图像处理的方法对光纤端面的几何参数进行自动测量，具有处理速度快、测量精度高以及不过于依赖操作水平的优点。利用数字图像处理技术对各种光纤端面图像进行分析并进行必要的数字图像处理；针对不同光纤端面的特点，建立相应的数学物理模型，计算出各种待测光纤的几何参数；并用Matlab7．0软件设计出简单方便且功能完善的光纤端面几何参数测量软件系统。
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| 关 键 词： | 数字图像处理 普通光纤 保偏光纤 光子晶体光纤 |
Fiber Geometric Parameters Measurement with Digital Image Processing |
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| ZHAO Xin-yan.Fiber Geometric Parameters Measurement with Digital Image Processing[J].Journal of Nanjing University of Posts and Telecommunications(Natural Science),2009(2):55-58. |
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| Authors: | ZHAO Xin-yan |
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| Affiliation: | ZHAO Xin-yan ( College of Optoelectronic Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China) |
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| Abstract: | In this paper, using methods of DIP （ digital image processing） to measure geometric parameters of optical fiber automatically is studied. This measure method has characters such as quick measurement, high precision, and easy to operate. DIP methods are used to analyze and process various fibers end face images. The relevant mathematical models are established to calculate geometric parameters of various fibers. Software system with sufficient functions is designed with matlab7.0. |
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| Keywords: | digital image processing optical fiber polarization-maintaining fiber photonic crystal fiber |
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