A Novel Multiscale Image Denoising Algorithm Based on Image Fusion

A novel multiscale image denoising method based on image fusion is proposed,which combines high denoising ability of the intrascale statistical model with better performance of edge preservation of the interscale model.And we introduce a novel image assessment measure based on structural similarity(SSIM) index to evaluate the equality of original denoised images and fusion image.Simulation results show that the proposed method has better visual effect and high denoising quality.