Table 9 Comparison of classification results for 5 and 6

From: Research on the improvement method of imbalance of ground penetrating radar image data

Serial number

Interlayer relaxation

Interlayer failure

Porous

Loose structure

Images synthesized using GAN

Images synthesized using other methods

Interlayer relaxation Classification Accuracy

Interlayer failure Classification Accuracy

Porous Classification Accuracy

Loose structure Classification Accuracy

Overall Accuracy

5

360

360

360

98

41

41

0.775

0.7

0.75

0.925

0.788

6

360

360

360

98

/

82

0.95

0.75

0.475

0.8

0.744