Research Article
A Novel Technique for Prealignment in Multimodality Medical Image Registration
Table 1
Test results of rotational differences between image pairs by the proposed method.
| Image pair | 1st column and 3rd column (°) | 1st column and 2nd column (°) | 2nd column and 3rd column (°) | Absolute value |
| Brain T1/T2 MRI | 17 Figure 9(a) | 358 (or −2) Figure 9(b) | 340 Figure 9(c) | 18
| Head CT/MR | 17 Figure 9(d) | 357 (or −3) Figure 9(e) | 341 (or −19) Figure 9(f) | 16 | Prostate MR | 17 Figure 9(g) | 7 Figure 9(h) | 353 (or −7) Figure 9(i) | 14 |
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