Sampling rate | Indices | Methods | Â | |||
---|---|---|---|---|---|---|
 |  | DLMRI | MRSFLCT based | LORAKS | PANO | LSECSMRI |
0.15 | PSNR(dB) | 24.42 | 25.16 | 23.81 | 27.39 | 27.73 |
 | TEI | 0.1692 | 0.2939 | 0.1555 | 0.3871 | 0.3879 |
 | RLNE | 0.3705 | 0.3404 | 0.3975 | 0.2634 | 0.2533 |
0.25 | PSNR(dB) | 26.68 | 27.47 | 25.14 | 30.88 | 30.97 |
 | TEI | 0.3271 | 0.4573 | 0.2599 | 0.5869 | 0.5899 |
 | RLNE | 0.2858 | 0.2609 | 0.3411 | 0.1761 | 0.1750 |
0.35 | PSNR(dB) | 31.21 | 31.15 | 27.83 | 33.47 | 34.31 |
 | TEI | 0.5927 | 0.5938 | 0.4022 | 0.6719 | 0.6769 |
 | RLNE | 0.1704 | 0.1708 | 0.2484 | 0.1308 | 0.1188 |
0.45 | PSNR(dB) | 31.63 | 31.91 | 28.13 | 34.88 | 35.58 |
 | TEI | 0.6426 | 0.6629 | 0.4898 | 0.7361 | 0.7330 |
 | RLNE | 0.1615 | 0.1566 | 0.2418 | 0.1112 | 0.1025 |
0.55 | PSNR(dB) | 34.20 | 33.59 | 30.60 | 36.06 | 37.16 |
 | TEI | 0.7326 | 0.6946 | 0.6140 | 0.7714 | 0.7692 |
 | RLNE | 0.1202 | 0.1289 | 0.1819 | 0.0970 | 0.0855 |
0.65 | PSNR(dB) | 35.09 | 35.10 | 32.22 | 36.37 | 38.01 |
 | TEI | 0.7666 | 0.7523 | 0.6865 | 0.7902 | 0.7925 |
 | RLNE | 0.1085 | 0.1084 | 0.1509 | 0.0937 | 0.0775 |
0.75 | PSNR(dB) | 35.88 | 35.46 | 34.48 | 36.56 | 38.92 |
 | TEI | 0.7912 | 0.7681 | 0.7392 | 0.8063 | 0.8105 |
 | RLNE | 0.0991 | 0.1040 | 0.1164 | 0.0916 | 0.0698 |
0.85 | PSNR(dB) | 36.29 | 36.22 | 37.23 | 36.44 | 39.63 |
 | TEI | 0.8134 | 0.8042 | 0.8057 | 0.8118 | 0.8217 |
 | RLNE | 0.0945 | 0.0953 | 0.0848 | 0.0929 | 0.0644 |
0.95 | PSNR(dB) | 36.31 | 36.26 | 41.86 | 36.27 | 40.29 |
 | TEI | 0.8196 | 0.8166 | 0.8612 | 0.8183 | 0.8353 |
 | RLNE | 0.0943 | 0.0949 | 0.0498 | 0.0947 | 0.0596 |