Image denoising using Wiener filtering and wavelet thresholding
Xu Huang, G. A. Woolsey · 2002
A method of image denoising using Wiener filtering and wavelet thresholding is discussed. Unlike previous methods used for image denoising using Wiener filtering and wavelet thresholding, the statistician's Pythagorean theorem is used for wavelet thresholding. A faster, approximate implementation of the filter is thus achieved.