基于遥感图像变化检测的毁伤效果分析

The Damage Assessment Based on Remote Sensing Image Change Detection

机场毁伤效果评估在掌握战场情况变化中发挥了重要作用。将变化检测技术应用于机场这一典型军事目标,使用主成分分析法对毁伤前后的遥感图像进行变化检测,准确有效地提取出毁伤变化情况。通过分析毁伤情况,结合构建的毁伤效果评估模型,评估对目标整体作战性能的影响程度。基于遥感图像变化检测的毁伤效果分析为高技术条件下毁伤效果评估提供了有效的方法和手段。

Since mastery of the air plays an essential role in warfare,the damage assessment of military airport is important.This paper uses an image change detection approach based on the PCA transformation to obtain the damage on the airport,a representative military target.The paper designs a model of damage assessment to evaluate the effect on overall operation effectiveness of the target.The results show that the damage assessment based on remote sensing image change detection is an effective approach under the high-tech condition.