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 analyzed. According to the correlation of spectral character curvilinear composed by the different channels of multispectral imaging reconnaissance equipments on the gray value of the same pixel, the identify probability to the target is calculated. Based on the identification probability ratio of multichannel spectral imaging equipments to the target before and after jamming, a jamming effectiveness evaluation criterion on multispectral imaging reconnaissance equipments is presented, which can be used to evaluate the jamming effect.