摘要
提出了一种用于恢复散斑噪声污染图像的同态滤波与自适应模糊多级中值滤波级联算法 ,计算机仿真实验结果表明它既保持了图像的几何结构 ,又有效地抑制了散斑噪声 。
An algorithm of combining homomorphic and adaptive fuzzy multilevel median filter is proposed, which is applied to restoring images degraded by speckle noise. Simulation results show that the algorithm can not only preserve the geometrical features of images but also effectively suppress speckle noise in images. Through comparison, it is proved that the algorithm is superior to the algorithm of combining homomorphic and multilevel median filter.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2001年第7期655-657,共3页
Chinese Journal of Lasers
