TABLE 1.
Mean and standard deviation (Std) of the distance between inferred, ground-truth, and HEMNMA-estimated values of parameters (normal-mode amplitudes, angles, and shifts) for a small test set of 2,000 synthetic images (the data used for quick tests at the training step).
| Parameter distance | Normal-mode amplitudes | Angles [°] | Shifts X [Å] | Shifts Y [Å] | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean over modes 7–9 | Mode 7 | Mode 8 | Mode 9 | ||||||||||
| Mean | Std | Mean | Std | Mean | Std | Mean | Std | Mean | Std | Mean | Std | ||
| Inferred vs. Ground-truth | 7.5 | 5.4 | 6.5 | 8.2 | 9.2 | 8.9 | 10.5 | 2.5 | 3.3 | 0.2 | 0.1 | 0.2 | 0.1 |
| Inferred vs. HEMNMA | 6.9 | 5.4 | 6.7 | 7.3 | 9.0 | 7.9 | 9.6 | 1.9 | 3.4 | 0.2 | 0.1 | 0.2 | 0.1 |
| HEMNMA vs. Ground-truth | 6.6 | 5.7 | 8.4 | 6.2 | 7.2 | 7.8 | 7.2 | 1.0 | 0.9 | 0.2 | 0.2 | 0.2 | 0.2 |