融合多方向Sobel算子的相干斑各向异性扩散抑制
张婧,郭风成,左泽丹,丁鹏辰,陈思帼,孙闯,刘文宋

Speckle Anisotropic Diffusion Suppression by Multidirectional Sobel
Jing ZHANG,Fengcheng GUO,Zedan ZUO,Pengchen DING,Siguo CHEN,Chuang SUN,Wensong LIU
表3 RadarSAT-2 SAR影像不同滤波器指标评价结果
Table 3 Index evaluation on RadarSAT-2 filtered images
滤波方法ENLSSIESIM指标
未滤波12.19---
SRAD943.600.600.1832.71
DPAD301.170.740.20130.77
EnLee691.580.660.1036.88
PPB3 669.700.580.1631.18
MSAD865.310.560.2327.18