Table 1.
Average values of the mean absolute error in degrees (m.a.e.) and of the error standard deviation (std) in the images accounting for 30 noise realizations. Values refer to results in the presence of spatially correlated noise. “Ref 1” and “Ref 2” refer to the error values obtained when using the TV-based adaptive method in eq. (10) on uncorrelated and on scaled uncorrelated noise respectively. Please refer to section 5.4 and Fig. 9 for more details.
| HM | G3F1H | OPT3 | G3F1 | B3 | TV | Ref 1 | Ref 2 | ||
|---|---|---|---|---|---|---|---|---|---|
| mean SNR 2.5 | m.a.e. | 11.66 | 11.32 | 11.37 | 9.64 | 9.69 | 7.75 | 7.96 | 7.33 |
| std | 13.86 | 13.56 | 13.52 | 11.05 | 11.78 | 9.48 | 9.80 | 9.07 | |
| mean SNR 5.0 | m.a.e. | 7.71 | 7.62 | 8.48 | 6.35 | 7.04 | 5.51 | 5.79 | 5.24 |
| std | 11.28 | 11.25 | 12.00 | 8.65 | 10.28 | 6.28 | 6.76 | 5.98 |