B. , A. Coll, &. Bartomeu, and J. M. Morel, A non-local algorithm for image denoising, proceedings of CVPR'05, pp.60-65, 2005.

D. , K. Foi, A. Katkovnik, V. Egiazarian, and K. , Image denoising by sparse 3-D transform-domain collaborative filtering, IEEE Transactions on Image Processing, vol.16, issue.8, pp.2080-2095, 2007.

H. , A. Bouveyron, C. Delon, and J. , High-Dimensional Mixture Models for Unsupervised Image Denoising (HDMI), preprint https, 2017.

L. , M. Buades, A. Morel, and J. M. , A nonlocal bayesian image denoising algorithm, SIAM Journal on Imaging Sciences, 2013.

Y. , G. Sapiro, G. Mallat, and S. , Solving inverse problems with piecewise linear estimators : from Gaussian mixture models to structured sparsity, IEEE Transactions on Image Processing, vol.21, issue.5, pp.2481-99, 2012.