Table 1.
Quantitative evaluation of fusion results for the first set of medical images.
Fusion method | Q | MI | E | SD | BSSIM | SF | AG |
---|---|---|---|---|---|---|---|
Proposed method—level 2 | 0.7286 | 2.1396 | 5.9335 | 32.9163 | 0.5251 | 9.9138 | 3.7456 |
Level 3 | 0.6675 | 1.6705 | 6.0177 | 32.9062 | 0.5121 | 10.3127 | 3.9258 |
Level 4 | 0.6097 | 1.3475 | 6.1343 | 32.9446 | 0.4931 | 10.4907 | 4.0249 |
Level 5 | 0.5844 | 1.3666 | 6.1673 | 33.7868 | 0.4856 | 10.5698 | 4.0154 |
Level 6 | 0.5871 | 1.3352 | 6.2107 | 33.7941 | 0.4815 | 10.5912 | 4.0377 |
Level 7 | 0.5862 | 1.3137 | 6.2215 | 33.7733 | 0.4805 | 10.5952 | 4.0422 |
Level 8 | 0.5863 | 1.3204 | 6.2225 | 33.7558 | 0.4799 | 10.5947 | 4.0434 |
GP | 0.5784 | 1.0243 | 5.4698 | 19.7350 | 0.4793 | 6.6479 | 2.3911 |
CP | 0.2542 | 0.9452 | 1.9243 | 33.3962 | 0.5000 | 14.5826 | 2.7348 |
RP | 0.2658 | 0.9901 | 3.5655 | 33.1739 | 0.4794 | 14.6512 | 2.9503 |
PCA | 0.6395 | 2.6305 | 5.6220 | 28.3806 | 0.5371 | 6.9945 | 2.6799 |
DWT with DBSS | 0.4269 | 1.0342 | 5.5227 | 22.8441 | 0.4429 | 8.7605 | 3.1299 |
SIDWT with Haar | 0.7014 | 1.1510 | 5.3313 | 25.6650 | 0.4816 | 9.4682 | 3.3500 |