地面目标与背景红外特性测试现场快速评估方法  

Fast Field Evaluation Method for Ground Target and Background Infrared Characteristics Test

作　　者：孙晓霞[1] 卫朝富 SUN Xiaoxia;WEI Chaofu(China University of Labor Relations, Beijing 100048, China;Institute of stealthy Engineering Technology, Beijing 100191, China)

机构地区：[1]中国劳动关系学院,北京100048 [2]北京隐身工程技术研究院,北京100191

出　　处：《兵器装备工程学报》2020年第4期196-202,共7页Journal of Ordnance Equipment Engineering

基　　金：中国劳动关系学院青年科研项目(13YQ007)。

摘　　要：针对当前主要的探测识别算法,系统性地提出了采用温度综合统计方法、线温分布特性方法、面温分布特性方法、温度分布三维曲面特性等多维度评价方法完成红外特性测试现场快速综合评价,并进行了外场试验验证,实现不具备大量计算资源的环境中,快速直观地评价目标与背景的相似性,指导现场测试工作。基于自主设计的外场试验测试系统,选取1种典型样板,4种典型地物背景目标进行红外特征对比外场测试,试验数据处理结果表明,样板在不同分析方法下得到了一致的结果,即样板红外特性与裸土最为接近,与树木背景红外特性相差最大。研究结果可供指导装备红外目标特征控制,作战现场伪装迷彩实施评估,以及侦察探测装备目标识别模型训练参考。In view of the current main detection and recognition algorithm,multi-dimensional evaluation methods were proposed systematically by using temperature comprehensive statistical method,line temperature distribution method,the surface temperature distribution method and three-dimensional surface characteristics of temperature distribution,in order to achieve rapid infrared characteristic evaluation about similarity between targets and the background on the spot without the support of abundant computation resources,and guide the field test work.The designed test system selected one kind of typical sample,four kinds of typical terrain background target.The consistent results were received under different analysis methods,that is,the infrared characteristic of the sample is closest to bare soil,and is different from trees greatly.The paper results can provide guidance to the guide infrared target characteristics equipments,as well as the evaluation for the camouflage in combat field,and as the reference of target identification model training of reconnaissance and detection equipment.

关 键 词：地面目标 地面背景 目标特性 红外特性 外场测试 效果评估 

分 类 号：TP753[自动化与计算机技术—检测技术与自动化装置]