A Novel Approach to Image Denoising by combining Neighshrink and Sureshrink in Wavelet Domain
S. Kother Mohideen, S. Arumuga Perumal, Krishnan Nallaperumal, K. Kannan · CiiT international journal of digital image processing · 2010
Removing noise from the original image is still a challenging problem for researchers. A traditional way to remove noise from image data is to employ spatial filters. With wavelet transform gaining popularity in the last two decades, various algorithms for denoising in wavelet domain were introduced. In this paper, it is proposed to combine Neighshrink and Sureshrink to denoise an image corrupted by additive white Gaussian noise in wavelet domain.