Table 5 Average similarity values for dataset 1 and dataset 2
From: Machine learning hyperparameter selection for Contrast Limited Adaptive Histogram Equalization
Dataset | Method | SSIM | PSNR | VIF | MSE | GLED | AMBE |
|---|---|---|---|---|---|---|---|
Dataset 1 | Global HE | 0.73 | 16.73 | 0.73 | 2046.12 | 1.76 | 26.65 |
Fixed CLAHE | 0.78 | 18.36 | 0.84 | 1075.52 | 0.50 | 12.35 | |
LB-CLAHE | 0.90 | 23.39 | 0.89 | 396.26 | 0.22 | 8.78 | |
Dataset 2 | Global HE | 0.75 | 16.51 | 0.69 | 2277.92 | 2.00 | 28.60 |
Fixed CLAHE | 0.77 | 16.48 | 0.74 | 1949.75 | 0.60 | 25.56 | |
LB-CLAHE | 0.86 | 19.83 | 0.82 | 1181.10 | 0.17 | 20.91 |