【图像去噪】基于小波变换实现图像去噪分析含Matlab源码

1 简介

在图像处理过程中,图像噪声对图像的后续处理和清晰度影响较大.因此,对图像的降噪至关重要.随着小波变换的不断优化,小波变换广泛应用在图像降噪方面.该文基于软阈值的小波图像增强方法,通过实验论述小波变换在图像去噪中的应用.

2 部分代码

function varargout = wavelet(varargin)% WAVELET MATLAB code for wavelet.fig%      WAVELET, by itself, creates a new WAVELET or raises the existing%      singleton*.%%      H = WAVELET returns the handle to a new WAVELET or the handle to%      the existing singleton*.%%      WAVELET('CALLBACK',hObject,eventData,handles,...) calls the local%      function named CALLBACK in WAVELET.M with the given input arguments.%%      WAVELET