一种对多光谱成像侦察设备的干扰效果评估方法  

Jamming Effectiveness Evaluation Method for Multispectral Imaging Reconnaissance Equipment

作　　者：丛龙洋[1] 

机构地区：[1]中国电子科技集团公司光电研究院,天津300308

出　　处：《光电技术应用》2017年第4期57-59,共3页Electro-Optic Technology Application

摘　　要：分析了多光谱成像侦察设备干扰效果评估因素。依据多光谱成像侦察设备不同通道在同一像素的灰度值构成的光谱特征曲线的相关度,计算对目标的识别概率。依据干扰后与干扰前多通道光谱成像设备对目标的识别概率之比,提出一种对多光谱成像侦察设备的干扰效果评估准则,可用于评价对多光谱成像侦察设备的干扰效果。The jamming result assessment factors of multispectral imaging reconnaissance equipments are ana-lyzed. According to the correlation of spectral character curvilinear composed by the different channels of multispec-tral imaging reconnaissance equipments on the gray value of the same pixel, the identify probability to the target iscalculated. Based on the identification probability ratio of multichannel spectral imaging equipments to the targetbefore and after jamming, a jamming effectiveness evaluation criterion on multispectral imaging reconnaissanceequipments is presented, which can be used to evaluate the jamming effect.

关 键 词：多光谱成像 干扰效果 评估方法 准则 

分 类 号：O433.1[机械工程—光学工程]