Table 1 Statistics results of various fusion methods
From: Implementation of hybrid image fusion technique for feature enhancement in medical diagnosis
Fusion methods | Metrics | |||||
|---|---|---|---|---|---|---|
Entropy | RMSE | PSNR | CC | MI | Q AB/F | |
Select maximum | 6.63 | 4.248 | 29.56 | 0.61 | 5.23 | 0.55 |
Select minimum | 2.89 | 15.23 | 23.25 | 0.67 | 6.92 | 0.74 |
Simple average | 4.23 | 13.23 | 27.32 | 0.71 | 4.81 | 0.65 |
Principle component | 6.34 | 3.421 | 36.12 | 0.88 | 5.89 | 0.79 |
Laplace transform | 7.45 | 3.921 | 39.24 | 0.90 | 4.56 | 0.80 |
Wavelet transform | 7.77 | 3.442 | 29.33 | 0.92 | 6.23 | 0.89 |
Curvelet transform | 8.54 | 3.436 | 38.77 | 0.89 | 6.85 | 0.75 |
Hybrid transform | 8.81 | 3.316 | 41.91 | 0.85 | 7.44 | 0.91 |