多视点电磁想象

Dan Xu, Guangcai Sun, M. Xing
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引用次数: 1

摘要

传统的多视图成像方法是基于图像处理的。然而,当较弱的散射分量被附近较强的散射分量掩盖时,合成孔径雷达(SAR)图像的解译困难,能见度差。为了克服这一缺点,提出了一种基于属性散射中心模型的多视点电磁成像方法。首先,将全孔径图像划分为多个叠加子视图,估计每个分量的参数;然后将所有组件旋转到同一视图,并进行组件参数信息融合。最后,通过对比实验验证了算法的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Multi-View Electromagnetic Imagining
The traditional multi-view imaging approach is based on image processing. However, it suffers from the difficult interpretation and poor visibility of the synthetic aperture radar(SAR) images when the weaker scattering components are masked by the nearby stronger scattering components. To overcome the drawback, a multi-view electromagnetic imaging based on attributed scattering center model is introduced. Firstly, the full aperture is divided into several overlay sub views to estimate each component's parameters. Then all components are rotated to the same view and the component's parameters information fusion is carried out. Finally, several compare experiments are provided to verify the effectiveness of the proposed algorithm.
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