【摘要】 大气中目标—背景对比度是进行目标探测识别的一个重要参量,本文从辐射传输理论出发,利用辐射传输软件包MODTRAN,计算了具体大气状况下的目标—背景对比度,并且计算了典型大气条件下可见光到红外波段上(0.4～14μm)的目标—背景对比度,分析了目标背景对比度对波长的依赖关系。更多还原

【Abstract】 The problem about target discretion is very important in many space applications.In the paper,the contrast between target and background is computed by the soft package——MODTRAN.At the end of the paper,the relation between the contrast and the wave length in the visual and the infrared was also considered.更多还原