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匹配傅里叶变换检测SAR中的运动目标

Detecting the Moving Target in SAR Data Using the Match Fourier Transform
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摘要 该文介绍了应用匹配傅里叶变换检测SAR中运动目标的方法.文中讨论了信号模型、检测方法,并进行了仿真研究.仿真和实际的SAR数据中运动目标检测处理结果表明:在雷达平台运动速度被补偿,且脉冲压缩之后,再应用匹配傅里叶变换进行运动目标检测是比较好的检测方法;在一定的条件下,也可以比较相邻SAR图像中强点间相对位置的变化来判断运动目标.
出处 《电子与信息学报》 EI CSCD 北大核心 2004年第6期959-965,共7页 Journal of Electronics & Information Technology
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