Method

MSE

PSNR

SSIM

UIQM

NIQE

CLAHE [24]

1994.1 ± 884.4

15.4957 ± 1.7254

0.6392 ± 0.0540

2.8549 ± 0.4038

4.9615

FE [7]

1706.0 ± 965.9

16.3661 ± 2.1262

0.6716 ± 0.1053

2.8794 ± 0.3221

5.3086

ULAP [5]

3836.0 ± 2582.6

13.3359 ± 3.1285

0.5584 ± 0.1035

1.9750 ± 0.5613

5.0077

WSCT [12]

842.3 ± 583.7

19.8133 ± 2.9057

0.5657 ± 0.1160

3.3365 ± 0.1328

4.7094

UGAN [13]

563.2 ± 543.5

21.8858 ± 3.1040

0.7555 ± 0.0570

3.2359 ± 0.1572

4.6669

Ours

341.5 ± 281.5

23.8260 ± 2.8326

0.7983 ± 0.0501

3.2365 ± 0.2150

4.5902