椒盐噪声去除_二值化阈值_高斯白噪声

提出了一类新的两阶段方法来去除椒盐噪声.第一阶段，利用经典的自适应中值滤波器辨别出被噪音污染的像素点；第二阶段，利用一种自适应有限冲激响应（FIR）滤波器恢复第一阶段辨别出的污染像素点.算法保留了自适应中值滤波的低计算复杂度.计算机模拟表明该算法是可行的.

通讯作者:ZHANG Jianjun，research interests are numerical methods of system fornonlinear equations and digital signal processing. E-mail:jjzhang@staff.shu.edu.cnE-mail: jjzhang@staff.shu.edu.cn

张建军, 和芸. 一类新的两阶段椒盐噪声去除算法[J]. 应用数学与计算数学学报, 2017, 31(1): 55-62.ZHANG Jianjun, HE Yun. A new class of two-phase approach for salt-and-pepper noise removal. Editorial By Communication On Applied Mathematics, 2017, 31(1): 55-62.

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