TABLE 8. Computing Time Comparison.
| Variation | Intra-fractional Variation (ms) | Inter-fractional Variation (ms) | ||||||
|---|---|---|---|---|---|---|---|---|
| Measurement Interval (ms) | 38.46 | 115.38 | 192.30 | Average | 38.46 | 115.38 | 192.30 | Average |
| IIFDL | 1.32±4.91 | 1.61±5.06 | 1.70±5.07 | 1.54±5.01 | 1.32±4.91 | 1.61±5.06 | 1.70±5.07 | 1.54±5.01 |
| Time Diff.a from CNN [33] | 252.60 | 250.99 | 254.74 | 252.78 | 253.16 | 249.94 | 251.32 | 251.47 |
| Time Diffa from HEKF [32] | 251.76 | 251.47 | 252.82 | 252.02 | 250.72 | 253.36 | 249.85 | 251.31 |
a
Time Difference (Time Diff.) 
computing time average of CNN/HEKF - computing time average of IIFDL.