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Registration errors in different non-uniformity fields (voxel)
| TRE (voxel) | Affine Registration | MI | Proposed method |
|---|---|---|---|
|
| |||
| Small bias field (20%) | 3.8±1.6 | 3.5±2.6 | 2.3±1.2 |
| Medium bias field (40%) | 3.7±1.3 | 3.6±2.6 | 2.4±1.2 |
| Large bias field (60%) | 3.8±1.5 | 3.8±2.5 | 2.7±1.5 |
