摘要
高分辨率SAR雷达在军事领域的广泛应用,使得针对SAR侦察的军事目标伪装效果评价需求日益迫切。利用试验获取的SAR图像,分析了伪装目标和背景的高分辨率SAR图像的分布特性,引入假设检验理论,验证了统计分布特性,构建了伪装效果评价算法。根据试验得到的高分辨率SAR图像的判读结果与算法实验结果比对,验证了方法的有效性。
With the high resolution SAR applied widely in the military field,camouflage effectiveness assessment for military targets against SAR is urgently needed.Using SAR images acquisited from the test,distribution characteristics of the camouflaged targets and background in high resolution SAR images were analysed.The theory of hypothesis testing was introduced,the statistical distribution characteristics were verified.A new camouflage effectiveness assessing method was given.The contrast results of the high resolution SAR image interpretation and results experimental of the algorithm prove the validity of the method.
出处
《吉林大学学报（工学版）》
EI
CAS
CSCD
北大核心
2013年第S1期313-316,共4页
Journal of Jilin University:Engineering and Technology Edition
关键词
伪装效果评价
SAR图像
假设检验
统计分布特性
camouflage effectiveness assessment
SAR image
hypothesis testing
statistical distribution characteristics
