Table 3
Comparison of quantitative evaluation results of different super-resolution methods for LLD logging data.
BSpInterp | SpR | SRCNN | LLE | ||
---|---|---|---|---|---|
2X | MSE | 0.3786 | 0.4409 | 0.3987 | 0.0687 |
PSNR | 39.3697 | 38.7085 | 39.1456 | 56.5083 | |
Coeff | 0.2171 | 0.2198 | 0.7827 | 0.9147 | |
Indirect 4X | MSE | 0.3791 | 3.1366 | 2.5099 | 0.0818 |
PSNR | 44.3598 | 35.5662 | 36.3842 | 54.0357 | |
Coeff | 0.4885 | 0.3098 | 0.6551 | 0.7322 | |
Direct 4X | MSE | 0.3791 | 3.9733 | 1.3088 | 0.0788 |
PSNR | 44.3598 | 30.6487 | 42.8876 | 54.0513 | |
Coeff | 0.4885 | 0.2017 | 0.4418 | 0.7394 |