Research Article
Medical Image Fusion Based on Sparse Representation and PCNN in NSCT Domain
Table 6
Quality evaluation of MR-T1/PET medical image fusion.
| Evaluation index | NSCT | SR | PCNN | NSCT-SR | NSCT-PCNN | NSCT-SR-PCNN |
| IE | 0.9992 | 0.9879 | 0.9755 | 0.9897 | 0.9975 | 0.9923 | SF | 6.6819 | 6.9951 | 7.9528 | 6.9423 | 6.7408 | 6.9475 | AG | 6.5924 | 8.0276 | 9.9589 | 7.5923 | 6.2566 | 7.5961 | MC | 2.2740 | 2.3869 | 3.0047 | 2.3844 | 2.4070 | 2.4067 | MI | 2.5493 | 2.7738 | 2.5631 | 2.7455 | 2.5485 | 2.7559 | SD | 70.8814 | 60.3674 | 77.6841 | 62.4699 | 63.5939 | 67.0245 | | 0.4333 | 0.5505 | 0.4521 | 0.5611 | 0.3908 | 0.5681 |
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