目标和背景的辐射
object and background radiation
多目标目标遗传算法
Multiobjective genetic algorithms
目标/背景/噪声频谱特性
Target
background and noise frequency character
目标/背景亮度比
comparison of goal and background luminance
目标背景对比度
Object-background contrast
Target-background contrast
目标-背景对比度
Target-background contrast
目标背景温差
target-background temperature difference
目标辐射噪声
radiated-noise produced by target