彩色图象去噪方法探讨

应用二值图象的腐蚀和膨胀运算原理，提出了一种基于象素点识别并利用领域结构对其进行着色的彩色图象“去噪”方法，数值实验结果令人满意，在实验部分，将该方法与单纯的彩色腐蚀滤波进行了对比和分析，证明这种方法更为有效，可行。

Research on Removing Noise from Colorful Pictures

A new method is introduced to get rid of noise from colorful pictures using two steps:one is to identify pixels eroded;the other is to color eroded pixels by making use of color information in modules.The basic theory is that the erosion and dilation of binary images is applied to the digital image converted from a colorful picture.The numeric al experiment result is satisfactory.In the experiment part of the paper,the new method iscompared with one that purely applies erosion, showing that the method is more effective and feasible.