| Registration algorithm | Matching pairs | Accurate pairs | Accuracy rate(%) | Time (s) |
---|---|---|---|---|---|
Fig. 4a | SIFT based on visual saliency | 13 | 11 | 84.62 | 0.537 |
 | The proposed algorithm | 9 | 8 | 88.89 | 0.101 |
Fig. 4b | SIFT based on visual saliency | 28 | 25 | 89.29 | 1.138 |
 | The proposed algorithm | 21 | 20 | 95.24 | 0.172 |
Fig. 4c | SIFT based on visual saliency | 18 | 15 | 83.33 | 0.837 |
 | The proposed algorithm | 12 | 10 | 83.33 | 0.112 |
Fig. 4d | SIFT based on visual saliency | 31 | 26 | 83.87 | 1.316 |
 | The proposed algorithm | 26 | 23 | 88.46 | 0.187 |
Fig. 4e | SIFT based on visual saliency | 16 | 12 | 75 | 0.726 |
 | The proposed algorithm | 10 | 8 | 80 | 0.105 |
Fig. 4f | SIFT based on visual saliency | 23 | 18 | 78.26 | 1.028 |
 | The proposed algorithm | 18 | 16 | 88.89 | 0.167 |