A Method of Image Denoising Based on Multiresolution Morphological Pyramid
Jiali Wang · Jisuanji gongcheng · 2004
A method of scanned image denoising based on mathematical morphological pyramid is proposed. It is used to decompose an image level -wise and the detail information is filtered in different resolution spaces, a cleaned image with the detail information processed is restructured. Experiment results demonstrate that the efficient of the proposal method, and the method, Compared with conventional median filter, is of the advantages in terms of eliminating scanned noise, fine edges preserving.