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Potential of the Reverse Synthesis Method for the High-Quality SAR Image Synthesis

机译:反向合成方法在高质量SAR图像合成中的潜力

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摘要

A potential of a new Reverse synthesis method proposed at IGARSS 2017 for the high-quality Synthetic Aperture Radar (SAR) image synthesis is presented. Images produced by the method are compared with the best existing approaches for the speckle noise reduction. Further capabilities for the image quality improvement like side lobe, range and azimuth reduction, contrast improvement, autofocusing and target detectability improvement are considered. The novel approach allows both: to produce high quality and high-resolution images from existing SAR raw data and to create new high-quality systems with reduced demands to the on-board equipment.
机译:提出了在IGARSS 2017上提出的用于高质量合成孔径雷达(SAR)图像合成的新反向合成方法的潜力。将通过该方法产生的图像与现有的最佳方法相比较,以减少斑点噪声。考虑了进一步改善图像质量的功能,例如旁瓣,距离和方位角减小,对比度改善,自动聚焦和目标可检测性改善。这种新颖的方法既可以:从现有的SAR原始数据中生成高质量和高分辨率的图像,又可以创建对车载设备的需求减少的新的高质量系统。

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