Improved Wavelet Algorithm on Image Denoising Processing
Wavelet image de-noising has been well acknowledged as an important method of de-noising in Image Processing. Lifting scheme is not only a fast algorithm of existing wavelet transforms, but also a tool to produce new wavelet transforms. In this paper, the principle of several wavelet de-noising algorithms are described, and we compares with these algorithm, gives three kinds of improved algorithm. The simulation experiment shows that it is practicable and effective.
Z. X. Lin "Improved Wavelet Algorithm on Image Denoising Processing", Applied Mechanics and Materials, Vols. 128-129, pp. 160-163, 2012