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Registration Matching Error (Markers in the face region as control points), pixels.
| Methods | Coarse | Coarse—Demons | Coarse—Spline |
|---|---|---|---|
| Sub. M1 | 5.8 | 4.0 | 2.4 |
| Sub. M2 | 3.4 | 4.4 | 4.6 |
| Sub. M3 | 3.4 | 1.5 | 5.0 |
| Sub. M4 | 4.0 | 2.2 | 6.1 |
| Sub. M5 | 6.1 | 3.5 | 5.7 |
| Sub. M6 | 7.3 | 5.8 | 5.9 |
| Mean | 5.0 | 3.6 | 4.9 |
| SD | 1.6 | 1.5 | 1.3 |
SD: Standard Deviation. Sub.: subject.
