Laser scattering characteristic of several object samples

CHEN Yu-dan;ZHANG Wei-an;CHEN Yu-cheng;WANG Hai-tao

  • Sponsored by:

    Editor-In-Chief:

    ISSN 1002-2082

     
  • Hosted By:

    Published By: Journal of Applied Optics

    CN 61-1171/O4

Journal of Applied Optics ›› 2011, Vol. 32 ›› Issue (6) : 1251-1256.

Laser scattering characteristic of several object samples

  • CHEN Yu-dan1, ZHANG Wei-an1, CHEN Yu-cheng2, WANG Hai-tao3
Author information +
History +

Abstract

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.

Key words

bidirectional reflectance distribution function (BRDF) / genetic algorithm / scattering

Cite this article

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

References

[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 BR

6

Accesses

0

Citation

Detail

Sections
Recommended

/