Patch similarity anisotropic diffusion algorithm based on variable exponent for image denoising
DONG Chanchan ZHANG Quan HAO Huiyan ZHANG Fang LIU Yi SUN Weiya GUI Zhiguo
Journal of Computer Applications . 2014, (10): 2963 -2966 .  DOI: 10.11772/j.issn.1001-9081.2014.10.2963