From: Low-light image restoration using bright channel prior-based variational Retinex model
 | [2] | [3] | [8] | [23] | [14] | [16] | Proposed | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | PSNR | SSIM | PSNR | SSIM | PSNR | SSIM | PSNR | SSIM | PSNR | SSIM | PSNR | SSIM | PSNR | SSIM |
11.23 | 0.329 | 12.35 | 0.385 | 10.36 | 0.217 | 15.94 | 0.651 | 12.50 | 0.429 | 12.67 | 0.441 | 21.75 | 0.880 | |
11.94 | 0.333 | 13.23 | 0.398 | 10.23 | 0.289 | 15.67 | 0.549 | 13.20 | 0.409 | 12.78 | 0.392 | 20.15 | 0.797 | |
11.59 | 0.254 | 13.03 | 0.300 | 10.15 | 0.257 | 15.61 | 0.418 | 13.23 | 0.300 | 12.61 | 0.296 | 19.69 | 0.630 | |
12.11 | 0.436 | 12.93 | 0.481 | 10.93 | 0.361 | 15.67 | 0.637 | 12.62 | 0.464 | 13.09 | 0.500 | 20.71 | 0.844 | |
12.28 | 0.351 | 13.22 | 0.379 | 11.86 | 0.369 | 14.81 | 0.431 | 12.43 | 0.316 | 12.74 | 0.373 | 20.13 | 0.713 | |
11.58 | 0.225 | 13.07 | 0.280 | 10.95 | 0.202 | 15.84 | 0.410 | 13.10 | 0.276 | 12.65 | 0.269 | 20.98 | 0.692 |