Method

PSNR

SSIM

LOE

NIQE

SRIE [4]

11.86

0.50

370.44

7.23

NPE [8]

16.97

0.59

681.42

8.44

DRBN [17]

16.17

0.57

747.19

5.15

Retinex-Net [19]

16.77

0.56

1059.27

8.88

LIME [3]

16.76

0.56

800.34

8.38

KinD [18]

17.65

0.76

549.03

4.71

Zero-DEC [15]

14.84

0.58

422.27

7.77

EnlightenGAN [14]

17.37

0.66

530.64

4.68

Self [16]

19.35

0.69

373.97

3.67

Without L_irec

19.13

0.70

337.18

4.00

Ours

19.84

0.73

348.10

3.99