红外成像系统作用距离计算  

Calculation of function range of infrared imaging system

作　　者：安成斌[1] 张熙宁[1] 陈盈[1] 殷金坚[1] 

机构地区：[1]华北光电技术研究所,北京100015

出　　处：《激光与红外》2010年第7期716-719,共4页Laser & Infrared

摘　　要：分析了红外成像系统的几个主要性能参数。根据大气环境条件、目标几何形状以及目标和背景热辐射特征,进行了必要的修正,完成了不同探测及识别要求时系统的作用距离计算。计算可根据理论模型或实验室实测数据进行,并适用于点目标和面目标。It analyzed some major performance parameters of the IR imaging system.Based on the atmosphere conditions,the target geometric shape and the thermal radiant characteristics of the targets and backgrounds,with the necessary correction,the system function range under the requests of different detection and recognition was calculated.The calculation can be accomplished according to the theoretical model or the experimental data from lab,and it can be used for spot targets and cover targets.

关 键 词：红外成像系统 作用距离 目标 背景 

分 类 号：TN216[电子电信—物理电子学]