Research Article
A New Robust Adaptive Fusion Method for Double-Modality Medical Image PET/CT
Table 8
results of six fusion methods.
| | No. | Minimum | Maximum | Weighted average | W-CS | CT-CS | Proposed algorithm |
| | 1 | 0.4906 | 0.5260 | 0.3378 | 0.2408 | 0.1899 | 0.5256 | | 2 | 0.4650 | 0.5164 | 0.3411 | 0.2474 | 0.1960 | 0.5002 | | 3 | 0.5168 | 0.4404 | 0.3694 | 0.2552 | 0.2027 | 0.5359 | | 4 | 0.5420 | 0.4557 | 0.3885 | 0.2749 | 0.2085 | 0.5527 | | 5 | 0.4649 | 0.5347 | 0.3385 | 0.2424 | 0.1945 | 0.4866 | | 6 | 0.3623 | 0.6141 | 0.3347 | 0.2431 | 0.1641 | 0.3925 | | 7 | 0.4974 | 0.4715 | 0.3558 | 0.2543 | 0.1660 | 0.5836 | | 8 | 0.4856 | 0.4882 | 0.3434 | 0.2300 | 0.1827 | 0.5249 | | 9 | 0.4689 | 0.5099 | 0.3358 | 0.2205 | 0.1725 | 0.5662 | | 10 | 0.5378 | 0.4542 | 0.3750 | 0.2612 | 0.1934 | 0.5662 | | 11 | 0.4962 | 0.5030 | 0.3644 | 0.2535 | 0.1925 | 0.5252 | | 12 | 0.4953 | 0.5143 | 0.3546 | 0.2499 | 0.1913 | 0.5306 | | 13 | 0.4831 | 0.4622 | 0.3678 | 0.2469 | 0.1594 | 0.5439 | | 14 | 0.4954 | 0.4986 | 0.3607 | 0.2549 | 0.1736 | 0.5416 | | 15 | 0.5194 | 0.4292 | 0.3655 | 0.2405 | 0.1774 | 0.5839 | | 16 | 0.4555 | 0.4885 | 0.3665 | 0.2605 | 0.1765 | 0.4862 | | 17 | 0.4436 | 0.5474 | 0.3720 | 0.2633 | 0.1812 | 0.4169 | | 18 | 0.4854 | 0.5289 | 0.3653 | 0.2592 | 0.1715 | 0.5113 | | 19 | 0.4552 | 0.4303 | 0.3294 | 0.2359 | 0.1873 | 0.4924 | | 20 | 0.4875 | 0.5215 | 0.3340 | 0.2438 | 0.2010 | 0.5362 |
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