Table 3 Calculation results of PSNR evaluation index of image distortion degree detection experiment.

From: Research on the generation and annotation method of thin section images of tight oil reservoir based on deep learning

Algorithm

PSDR/dB

Quartz

Feldspar

Lithic

PP

CP

CDP

Microcrack

Overall

Average

CA-StyleGAN

23.63

21.83

24.54

23.87

22.04

22.73

23.06

23.05

23.10

StyleGAN

14.53

12.04

15.34

14.42

11.78

13.76

14.25

13.63

13.73

CycleGAN

15.36

12.89

16.76

15.78

13.42

14.43

15.13

14.59

14.82

DCGAN

18.82

16.14

19.32

18.53

16.89

17.97

18.28

17.50

17.99

WGAN-GP

12.9

10.36

13.31

12.94

10.73

11.96

12.04

11.58

12.03

LS-GAN

11.4

9.29

12.39

11.75

9.42

10.72

10.98

10.34

10.85

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