X Ray Digital Image De-noising Based on Stationary Wavelet in Wiener Filtering
Zhengfei Li · Mechanical Engineering & Automation · 2010
This paper applies the principle of Wiener filtering to the process of X ray digital image de-noising based on stationary wavelet,provides a method of X ray digital image de-noising based on stationary wavelet in Wiener filtering.Experiment shows that the method not only can eliminate the Gibbs phenomenon,but also can retain detail information of X ray digital image.