From: Image fusion for dynamic contrast enhanced magnetic resonance imaging
 | Area-Under-ROC-Curve | ||||||||
---|---|---|---|---|---|---|---|---|---|
 | KPCA | PCA | PCA (reduced set) | ||||||
Sequence | I 1 | I 2 | I 3 | I 1 | I 2 | I 3 | I 1 | I 2 | I 3 |
S 1 | 0.950 | 0.972 | 0.879 | 0.539 | 0.993 | 0.633 | 0.772 | 0.972 | 0.692 |
S 2 | 0.918 | 0.945 | 0.728 | 0.727 | 0.993 | 0.712 | 0.852 | 0.948 | 0.547 |
S 3 | 0.995 | 0.998 | 0.710 | 0.520 | 0.997 | 0.926 | 0.799 | 0.997 | 0.747 |
S 4 | 0.996 | 0.985 | 0.259 | 0.926 | 0.999 | 0.919 | 0.992 | 0.985 | 0.963 |
S 5 | 0.959 | 0.966 | 0.904 | 0.693 | 0.997 | 0.925 | 0.814 | 0.964 | 0.344 |
S 6 | 0.994 | 0.986 | 0.706 | 0.926 | 0.999 | 0.919 | 0.785 | 0.986 | 0.802 |