Performance Analysis of Several Common Filter
Hai Bo Jiang, Jing Cai · Applied Mechanics and Materials · 2012
Denoising is the initial stage of image processing, in preparation for the subsequent processing of the image. This article describes a field of several denoising used filters include average filter, median filter, Wiener filter, Kalman filter. Combination of diagrams, will describe their filtering principle, at the end of this paper,analysis signal to noise ratio of image and other performance indicators .