From: SSIM-inspired image restoration using sparse representation
Image | Barbara | Lena | Baboon | House | Raccoon | Zebra | Parthenon | Desk | Aeroplane | Man | Moon | Bridge |
---|---|---|---|---|---|---|---|---|---|---|---|---|
PSNR comparison (in dB) | ||||||||||||
   Yang et al. | 30.3 | 33.4 | 25.3 | 34.1 | 34.0 | 24.6 | 28.4 | 31.9 | 34.2 | 33.2 | 32.2 | 28.0 |
   Zeyde et al. | 31.3 | 33.8 | 25.5 | 35.4 | 36.5 | 25.0 | 28.8 | 33.8 | 36.1 | 34.4 | 33.3 | 28.5 |
   Proposed | 31.4 | 33.9 | 25.6 | 35.5 | 37.0 | 25.1 | 28.9 | 33.9 | 36.4 | 34.6 | 33.4 | 28.6 |
SSIM comparison | ||||||||||||
   Yang et al. | 0.843 | 0.888 | 0.680 | 0.876 | 0.880 | 0.760 | 0.773 | 0.871 | 0.829 | 0.857 | 0.746 | 0.754 |
   Zeyde et al. | 0.874 | 0.909 | 0.710 | 0.904 | 0.934 | 0.789 | 0.811 | 0.918 | 0.860 | 0.896 | 0.803 | 0.783 |
   Proposed | 0.877 | 0.912 | 0.720 | 0.906 | 0.942 | 0.794 | 0.815 | 0.922 | 0.862 | 0.900 | 0.808 | 0.792 |