摘要
为了研究在实际环境下待测目标的反射光学信息,了解目标和障碍物的反射特性,从基础实验入手,分别对叶片的正反两面进行不同强度的光照射,获取反射光的照度信息。实验表明,主动光源的入射距离是影响反射光照度的主要影响因素,而叶片的正反两面也对反射光有一定的影响。
In order to study the reflective optical information of the target to be measured in the real environment,the reflection characteristics of the target and the obstacle were studied.In this paper,starting from the basic experiment,the front and back sides of the leaf were irradiated with different intensity,and the illuminance information of reflected light was obtained.The experiment shows that the incident distance of the active light source is the main factor affecting the reflected light intensity,and the positive and negative sides of the leaf also have some influence on the reflected light.
引文
[1]邱守义,张玉荣.浅谈伪装目标光学侦察方法[J].科技与创新,2016(11):127-128.
[2]张朝阳,程海峰,陈朝辉,等.高光谱遥感的发展及其对军事装备的威胁[J].光电技术应用,2008(1):10-12.
[3]刘增灿,邓爱明,周学梅,等.目标侦测与伪装技术[J].兵器装备工程学报,2011,32(4):30-34.
[4]范晋祥,岳艳军.军用红外成像系统新概念新体制的发展[J].红外与激光工程,2011,40(1):1-6.
[5]邓春涛.热红外伪装技术的现状与发展[J].现代兵器,1990(3):29-32.
[6]于名讯,贾瑞宝,赵均英,等.人体热红外隐身技术浅析[J].红外技术,2005,27(6):497-500.
[7]MOR AN J A,MITCHELL A K,GOODMANSON G,et al.Differentiation among effects of nitrogen fertilization treatments on conifer seedlings by foliar ref lectance:a comparison of methods[J].Tree Physiology,2015(20):1 113-1 120.
[8]杨玉杰,刘志明,胡碧茹,等.基于光谱分析的植物叶片仿生伪装材料设计[J].光谱学与光谱分析,2011,31(6):1 668-1 672.
[9]杨之文,高胜钢,王培纲.几种地物反射光的偏振特性[J].光学学报,2005,25(2):241-245.
[10]KOVACEVIC S,SCHWARZ I G,DURASEVIC V.Analysis of printed fabrics for military camouf lage clothing[J].Fibres&Textiles in Eastern Europe,2012,3(3):82-86.