Table 3.
Characterisation of algorithm performance. For each dataset this table shows the time each method took to construct the registrations, as well as how accurate each output montage was. Normalised cross correlation (NCC), normalised mutual information (NMI)
| Montage | ORB | SIFT | ORB | SIFT | ORB | SIFT | ORB | SIFT |
|---|---|---|---|---|---|---|---|---|
| Seconds | Seconds | NCC | NCC | NMI | NMI | # Pieces | # Pieces | |
| MM_0105 | 75 | 3001 | 0.49 | 0.48 | 0.10 | 0.10 | 1 | 1 |
| MM_0020 | 100 | 1970 | 0.60 | 0.62 | 0.13 | 0.14 | 9 | 4 |
| MM_0303 | 3 | 107 | 0.82 | 0.87 | 0.21 | 0.24 | 1 | 1 |
| MM_0362 | 158 | 876 | 0.56 | 0.60 | 0.12 | 0.13 | 6 | 4 |
| MM_0384 | 69 | 806 | 0.55 | 0.61 | 0.12 | 0.13 | 3 | 1 |
| MM_0389 | 92 | 1302 | 0.36 | 0.33 | 0.10 | 0.10 | 2 | 2 |
| MM_0410 | 298 | 5577 | 0.42 | 0.40 | 0.10 | 0.10 | 1 | 1 |
| MM_0432 | 95 | 841 | 0.54 | 0.54 | 0.10 | 0.11 | 6 | 3 |
| MM_0436 | 36 | 309 | 0.34 | 0.39 | 0.10 | 0.09 | 6 | 6 |