Efficient and Effective Total Variation Image Super-Resolution: A Preconditioned Operator Splitting Approach
Figure 7
Results of different resolution enhancement methods applied to “Cameraman” image degraded by Gaussian blur with support size , standard deviation 1.7, and Gaussian noise with variance 5. (a) one LR image; reconstructed image (b) using LDFP method, (c) using AMM method, and (d) using the proposed method ().
