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Ship Detection Using X-Bragg Scattering Model Based on Compact Polarimetric SAR

机译:基于紧凑极化SAR的X-Bragg散射模型进行船舶检测

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Compact polarimetric SAR is currently drawing more attention owing to its advantage in earth observations. In this paper, based on scattering vector in hybrid mode and X-Bragg scattering model, a new method is presented for evaluating ship detection performance. By using this method, three polarization features, including circular polarization ratio, relative phase, and roundness, were analyzed selectively. Experiments performed using hybrid mode emulated from C-band RADARSAT-2 full polarimetric SAR data validate the feasibility of the method in analyzing the ship detection performance.
机译:紧凑型极化SAR由于其在地球观测中的优势,目前正受到越来越多的关注。本文基于混合模式下的散射矢量和X-Bragg散射模型,提出了一种评估船舶探测性能的新方法。通过这种方法,选择性地分析了三个极化特征,包括圆极化率,相对相位和圆度。使用从C波段RADARSAT-2全极化SAR数据模拟的混合模式进行的实验验证了该方法在分析船舶探测性能中的可行性。

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