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Automatic target recognition using enhanced resolution SAR data

机译:使用增强分辨率的SAR数据自动识别目标

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摘要

Using advanced technology, a new automatic target recognition (ATR) system has been developed that provides significantly improved target recognition performance compared with ATR systems that use conventional synthetic aperture radar (SAR) image-processing techniques. This significant improvement in target recognition performance is achieved by using a new superresolution image-processing technique that enhances SAR image resolution (and image quality) prior to performing target recognition. A computationally efficient two-level implementation of a template-based classifier is used to perform target recognition. The improvement in target recognition performance achieved using superresolution image processing in this new ATR system is quantified.
机译:使用先进技术,已开发出一种新的自动目标识别(ATR)系统,与使用常规合成孔径雷达(SAR)图像处理技术的ATR系统相比,该系统可显着提高目标识别性能。通过使用新的超分辨率图像处理技术可实现目标识别性能的显着提高,该技术可在执行目标识别之前增强SAR图像分辨率(和图像质量)。基于模板的分类器的高效计算的两级实现用于执行目标识别。量化了在这种新的ATR系统中使用超分辨率图像处理实现的目标识别性能的提高。

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