CHEN Yu-dan, ZHANG Wei-an, CHEN Yu-cheng, WANG Hai-tao. Laser scattering characteristic of several object samples[J]. Journal of Applied Optics, 2011, 32(6): 1251-1256.
Citation: CHEN Yu-dan, ZHANG Wei-an, CHEN Yu-cheng, WANG Hai-tao. Laser scattering characteristic of several object samples[J]. Journal of Applied Optics, 2011, 32(6): 1251-1256.

Laser scattering characteristic of several object samples

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  • Scattering characteristics of several common objects in battlefield were studied. Massive data of six types of object samples were obtained by experiments, and two bidirectional reflectance distribution function (BRDF) models were established by using the data. The unknown parameters in BRDF models were gained by genetic algorithm. The SSE and R-square indices were introduced to evaluate the adaptability of models. Results show that the five parameters semi-empirical model has better adaptability, which is fitted for the experiment data of the six-type plane samples.
  • [1]BARTELL F O,DERENIAK E L,WOLFE W L.The theory and measurement of BRDF and BTDF[J].SPIE, 1980, 257:154-159.
    [2]王安祥, 张晓军, 张涵璐,等. 利用BRDF实验测量获取目标表面单位面积激光雷达截面[J]. 红外技术, 2008,30(2):63-67.
    WANG An-xiang, ZHANG Xiao-jun, ZHANG Han-lu, et al. Laser rader cross-section obtained by the measurement of bidirectional reflectance distribution function[J]. Infrared Technology, 2008,30(2): 63-67.(in Chinese with an English abstract)
    [3]GEORGIEV G T, GATEBE C K, BUTLER J J, et al. Laboratory and airborne BRDF analysis of vegetation leaves and soil samples [C]//IEEE transactions on geoscience and remote sensing.USA:IEEE, 2007.
    [4]王安祥, 张涵璐, 吴振森,等.目标表面可见光谱BRDF的实验测量及优化建模[J]. 光学技术, 2008, 34(5):655-657.
    WANG An-xiang, ZHANG Han-lu, WU Zhen-sen, et al. Experiment measurements and optimal modeling of goal surface-s visible spectrum BRDF[J]. Optical Technique, 2008, 34(5):655-657.(in Chinese with an English abstract)
    [5]WALTHALL C L, NORMAN J M, WELLES J M, et al. Simple equation to approximate the bidirectional reflectance from vegetation canopies and bare soil surfaces[J]. Applied Optics, 1985, 24:383-387.
    [6]刘剑锋. 目标与地物光散射特性的BRDF模化技术[D]. 西安:西安电子科技大学, 2005.
    Liu Jian-feng. The BRDF modeling technology of light scattering characteristics of targets and earth surface[D]. Xi-an:Science College of Xidian University, 2005.(in Chinese)
    [7]TORRANCE K, SPARROW E. Theory or off-specular reflection from roughened surfaces [J]. J. Opt. Soc. America, 1967, 57(9):1105-1115.
    [8]吴振森, 谢东辉, 谢品华,等. 粗糙表面激光散射统计建模的遗传算法[J]. 光学学报, 2002, 22(8):897-901.
    WU Zhen-sen, XIE Dong-hui, XIE Ping-hua, et al. Modeling reflectance function from rough surface and algorithms[J]. Acta Optica Sinica, 2002, 22(8):897-901.(in Chinese with an English abstract)
    [9]黄朝军, 刘利梅, 王凤华, 等. 水泥板表面BRDF统计建模的优化与实现[J]. 陕西理工学院学报, 2010, 26(1):71-74.
    HUANG Chao-jun, LIU Li-mei, WANG Feng-hua, et al. Optimization and implementation of BRDF statistic modeling on the surface of cement boards[J]. Journal of Shaanxi University of Technology:Natural Science edition, 2010, 26(1):71-74.(in Chinese with an English abstract)
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