Textural image filtering method by hybridizing wave atoms shrinkage with bilateral filtering
MA Yue-mei · Jisuanji yingyong yanjiu · 2013
This paper proposed a novel diffusion scheme by hybridizing wave atoms thresholding for textural images.Also designed a denoising algorithm based on the relationship between solution of nonlinear diffusion equation and bilateral filtering method.Numerical experiments illustrate the good performance in comparison to the state-of-the-art denoising algorithms,such as wave atoms shrinkage method,and the bilateral filtering method,scale mixtures of Gaussians(GSM) method,non-local mean(NLM) method,by using two objective measures: peak signal-to-noise ratio(PSNR) and structural similarity(SSIM).