一种基于形态变换的图像去噪方法

An image denoising method based on morphological transform

图像去噪是一种图像预处理方法。图像去噪能够从复杂的信号中提取所需要的信号,便于对图像作进一步的处理。数学形态学是一种对图像进行分析的数学工具,其分析的基础是图像的形态。文章利用数学形态学以图像形态为主要研究对象这一特点,对一幅含噪的典型图像进行实验。通过实验,表明该方法可以较好地保留图像原有的特征。

Denoising of image is a classic method in the field of image preprocessing. Image denoising can extract the signal from the complex signal, which is convenient for further processing of the image. Mathematical morphology is a mathematical tool for image analysis, the basis of its analysis is the shape of the image. In this paper, mathematical morphology is used as the main research object to carry out a typical image with noisy experiments. The experimental results show that the proposed method can preserve the original features of the image.