Table 1
Performance metrics across noise levels.
| Noise level | D1 | D2 | R1 | R2 |
|---|---|---|---|---|
| 0.050 | 0.088 | 0.142 | 0.998 | 1.043 |
| 0.067 | 0.098 | 0.179 | 1.000 | 0.999 |
| 0.083 | 0.151 | 0.217 | 0.995 | 0.991 |
| 0.100 | 0.190 | 0.238 | 0.994 | 0.978 |
| 0.117 | 0.229 | 0.251 | 0.991 | 0.934 |
| 0.133 | 0.302 | 0.302 | 0.976 | 0.946 |
| 0.150 | 0.338 | 0.314 | 0.971 | 0.911 |
| 0.167 | 0.325 | 0.340 | 0.974 | 0.880 |
| 0.183 | 0.381 | 0.363 | 0.972 | 0.885 |
| 0.200 | 0.374 | 0.413 | 0.972 | 0.835 |
Notes. Mean deviation from the actual trajectory and the N = 100 trajectories tracked at different noise levels (D1 ad D2, respectively for element one and two). The table shows the average error in pixels. Columns R1 and R2 show the ratio between the lifetime of the features as inferred by the tracking code and the actual lifetime of the feature.
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