Table 2 Coordinate error statistics of feature points registered based on three GTMs and their computational time
From: A general geometric transformation model for line-scan image registration
Registration pairs | Geometric transformation model | ME | RMSE | CMR (%) | Time/s |
|---|---|---|---|---|---|
Figure 5a, b | Our proposed model | 0.331 | 0.332 | 100 | 55.51 |
Eight-parameter model | 1.880 | 1.885 | 32.12 | 51.93 | |
Projection model | 11.234 | 12.564 | 1.56 | 50.63 | |
Figure 5a, c | Our proposed model | 0.438 | 0.493 | 96.18 | 55.61 |
Eight-parameter model | 2.539 | 2.573 | 12.85 | 51.99 | |
Projection model | 11.457 | 13.281 | 2.78 | 50.71 | |
Figure 5a, d | Our proposed model | 0.256 | 0.271 | 100 | 55.63 |
Eight-parameter model | 2.468 | 2.550 | 17.19 | 52.15 | |
Projection model | 11.044 | 12.502 | 1.91 | 50.64 |