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

图1 MS边缘检测模板

Fig.1 MS edge detection template