Table 2 The average number of evaluation indexes of SISR algorithms (trained on TR1) for the testing set TE1 (with an upscaling factor: 2×, 4×)
From: A super-resolution method-based pipeline for fundus fluorescein angiography imaging
| Â | PSNR | SSIM | ||
|---|---|---|---|---|
2× | 4× | 2× | 4× | |
Bicubic | 40.11 | 34.51 | 0.994 | 0.968 |
NE + LS | 42.83 | 36.16 | 0.998 | 0.981 |
NE + NNLS | 42.25 | 36.10 | 0.998 | 0.981 |
SB-Yang | 42.80 | 36.20 | 0.998 | 0.981 |
SB-Zeyde | 43.50 | 36.60 | 0.998 | 0.982 |
ANR | 42.98 | 36.02 | 0.998 | 0.982 |
A+ | 43.18 | 36.97 | 0.998 | 0.985 |
JOR | 43.76 | 37.76 | 0.997 | 0.985 |
SRF | 47.06 | 41.30 | 0.998 | 0.986 |
SRCNN | 44.40 | 37.76 | 0.997 | 0.984 |
VDSR | 44.46 | 38.84 | 0.998 | 0.986 |