Sparsity-based image denoising via dictionary learning and structural clustering
Bilateral Filtering for Gray and Color Images
Pointwise Shape-Adaptive DCT for High-Quality Denoising and Deblocking of Grayscale and Color Images
FA ] 2 N ov 2 00 3 An iterative thresholding algorithm for linear inverse problems with a sparsity constraint
Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information
Bivariate shrinkage functions for wavelet-based denoising exploiting interscale dependency