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目的为了选用快速高效的自聚焦算法对机载SAR数据进行聚焦处理。
Aim to optimize an effective autofocus algorithm for processing of airborne SAR images.
在SAR成像中，MD算法是一种对多普勒调频斜率进行估计的自聚焦处理过程。
Mapdrift algorithm is an autofocusing processing which can get correct Doppler frequency modulation slope in SAR processing.
AUTOCLEAN不仅是一种稳健的ISAR自聚焦方法，而且还可以推广应用到聚束sar、曲线sar和机载双天线干涉SAR中的自聚焦处理。
AUTOCLEAN is not only a robust ISAR autofocus tool. but also can be used for the autofocus of spotlight SAR, curvilinear SAR, and interferometric SAR with two antennas.
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