基于MB模型的简化偏振BRDF模型建立与仿真

颛孙晓博; 武文远; 黄雁华; 龚艳春; 吴成国; 李兆兆

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基于MB模型的简化偏振BRDF模型建立与仿真

颛孙晓博, 武文远, 黄雁华, 龚艳春, 吴成国, 李兆兆

文章导航 > 红外与激光工程 > 2015 > 44(3): 1098-1102

颛孙晓博, 武文远, 黄雁华, 龚艳春, 吴成国, 李兆兆. 基于MB模型的简化偏振BRDF模型建立与仿真[J]. 红外与激光工程, 2015, 44(3): 1098-1102.

引用本文:

颛孙晓博, 武文远, 黄雁华, 龚艳春, 吴成国, 李兆兆. 基于MB模型的简化偏振BRDF模型建立与仿真[J]. 红外与激光工程, 2015, 44(3): 1098-1102.

Zhuansun Xiaobo, Wu Wenyuan, Huang Yanhua, Gong Yanchun, Wu Chengguo, Li Zhaozhao. Establishment and simulation of simplified polarimetric BRDF model based on MB model[J]. Infrared and Laser Engineering, 2015, 44(3): 1098-1102.

Citation:

Zhuansun Xiaobo, Wu Wenyuan, Huang Yanhua, Gong Yanchun, Wu Chengguo, Li Zhaozhao. Establishment and simulation of simplified polarimetric BRDF model based on MB model[J]. Infrared and Laser Engineering, 2015, 44(3): 1098-1102.

基于MB模型的简化偏振BRDF模型建立与仿真

1.
解放军理工大学理学院,江苏南京211100;
2.
解放军理工大学电磁环境效应与光电工程国家级重点实验室,江苏南京210007

详细信息

作者简介:
颛孙晓博(1990-),男,硕士生,主要从事伪装目标偏振成像探测方面的研究工作.Email:391549654@qq.com

中图分类号: O436.3

Establishment and simulation of simplified polarimetric BRDF model based on MB model

1.
College of Science,PLA University of Science & Technology,Nanjing 211100,China;
2.
National Key Laboratory on Environmental Electromagnetic Effects and Electro-Optic Engineering,PLA University of Science & Technology,Nanjing 210007,China

摘要: 偏振BRDF模型的计算往往非常复杂,为了简准确地获取伪装目标和背景的反射光偏振度差值,采用特殊值法和理想化方法对Maxwell-Beard BRDF模型中的微面元分布函数和遮蔽函数进行简化,使微面元分布函数较Torrance-Sparrow模型准确,较Maxwell-Beard模型更简单.然后利用Fresnel反射中物体对光线平行分量和竖直分量反射率不同的性质,采用物理理论分析的方法计算得到表示反射过程的Muller矩阵,并建立了其矢量BRDF模型.针对面内反射,利用Matlab对模型进行模拟,仿真结果证明:模型可以描述粗糙表面反射偏振特性.研究结果对研究粗糙表面反射偏振特性的影响因素及伪装目标偏振探测有一定的理论和实践意义.
- 偏振BRDF模型建立 /
- 偏振度 /
- Stokes矢量 /
- 粗糙度
Abstract: The compute of pBRDF model is very complex in most cases. In order to get the contrast of degree of linear polarization(DOLP) between camouflaged target and background accurately and conveniently, the distribution function of microfacet and shadowing function in the Maxwell-Beard BRDF model was simplified with the method of idealization and specific values. The distribution function of microfacet become more accurate than Torrance-Sparrow model and easier than Maxwell-Beard model. According to the property that there are differences between the rate of s component and the p component in Fresnel reflection, the Muller matrix which record the process of reflection was got. Then a polarimetric BRDF model was established by physical theoretical analysis. To cope with in-plane reflection, the pBRDF model was simulated by MATLAB and the results show it can describe the reflecting properties of rough surfaces. The model has theoretical and practical significance for the study of the influencing factors of the reflection by rough surface and polarimetric camouflaged target detecting.
- establishment of pBRDF model /
- degree of polarization /
- Stokes vectors /
- roughness

[1]
[2]	Liu Dan, Zhao Yongqiang, Chen Chao, et al. Effects of spectral polarimetric BRDF by soil[J]. Infrared and Laser Engineering, 2011, 40(2): 293-298. (in Chinese)
[3]	Maxwell J R, Beard J, Weimer S, et al. Bidirectional reflectance model validation and utilization: technical report AFAL-TR-73-303[R]. Michgan: Environmental Research Institute of Michigan, 1973.
[4]
[5]	Wang Zhen, Qiao Yanli, Hong Jin, et al. Detecting camouflaged objects with thermal polarization imaging system[J]. Infrared and Laser Engineering, 2007, 36(6): 853-856. (in Chinese)
[6]
[7]
[8]	Zhao Yongqiang, Pan Quan, Cheng Yongmei. Imaging Spectropolarimetric Remote Sensing and Application[M].Beijing: National Defense Industry Press, 2011.
[9]
[10]	Schott John R. Fundamentals of Polarimetric Remote Sensing [M].Washington: SPIE, 2009: 63-106.
[11]
[12]	Han Jun, Liu Jun. Engineering Optics[M]. Beijing: National Defense Industry Press, 2012.
[13]
[14]	Priest R G, Meier S R. Polarimetric microfacet scattering theory with applications to absorptive and reflective surface [J]. Optical Engineering, 2002, 41(5): 988-993.
[15]	Yang Wei, Gu Guohu, Chen Qian, et al. Method of target detection for infrared polarization image[J]. Infrared and Laser Engineering, 2014, 43(8): 2746-2751. (in Chinese)
[16]
[17]	Wolff M B, Lundberg A, Tang R. Image understanding from thermal emission polarization[C]//Computer Vision and Pattern Recognition, 1998, IEEE, 1998: 625-631.

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基于MB模型的简化偏振BRDF模型建立与仿真

1. 解放军理工大学理学院,江苏南京211100;

2. 解放军理工大学电磁环境效应与光电工程国家级重点实验室,江苏南京210007

作者简介:
颛孙晓博(1990-),男,硕士生,主要从事伪装目标偏振成像探测方面的研究工作.Email:391549654@qq.com

收稿日期: 2014-07-08
修回日期: 2014-08-15

中图分类号: O436.3

关键词:

摘要: 偏振BRDF模型的计算往往非常复杂,为了简准确地获取伪装目标和背景的反射光偏振度差值,采用特殊值法和理想化方法对Maxwell-Beard BRDF模型中的微面元分布函数和遮蔽函数进行简化,使微面元分布函数较Torrance-Sparrow模型准确,较Maxwell-Beard模型更简单.然后利用Fresnel反射中物体对光线平行分量和竖直分量反射率不同的性质,采用物理理论分析的方法计算得到表示反射过程的Muller矩阵,并建立了其矢量BRDF模型.针对面内反射,利用Matlab对模型进行模拟,仿真结果证明:模型可以描述粗糙表面反射偏振特性.研究结果对研究粗糙表面反射偏振特性的影响因素及伪装目标偏振探测有一定的理论和实践意义.

English Abstract

Establishment and simulation of simplified polarimetric BRDF model based on MB model

1. College of Science,PLA University of Science & Technology,Nanjing 211100,China;

2. National Key Laboratory on Environmental Electromagnetic Effects and Electro-Optic Engineering,PLA University of Science & Technology,Nanjing 210007,China

Received Date: 2014-07-08
Rev Recd Date: 2014-08-15

Keywords:

Abstract: The compute of pBRDF model is very complex in most cases. In order to get the contrast of degree of linear polarization(DOLP) between camouflaged target and background accurately and conveniently, the distribution function of microfacet and shadowing function in the Maxwell-Beard BRDF model was simplified with the method of idealization and specific values. The distribution function of microfacet become more accurate than Torrance-Sparrow model and easier than Maxwell-Beard model. According to the property that there are differences between the rate of s component and the p component in Fresnel reflection, the Muller matrix which record the process of reflection was got. Then a polarimetric BRDF model was established by physical theoretical analysis. To cope with in-plane reflection, the pBRDF model was simulated by MATLAB and the results show it can describe the reflecting properties of rough surfaces. The model has theoretical and practical significance for the study of the influencing factors of the reflection by rough surface and polarimetric camouflaged target detecting.