Table 1.
Performance statistics of different matching algorithms for all the images in a data sets of 720 manta ray photos
| Algorithm | Cumulative proportion of correctly matched manta ray images by retrieval rank | Cohen's D | |||||
|---|---|---|---|---|---|---|---|
| Top 1 (%) | Top 10 (%) | Top 25 (%) | Top 50 (%) | Top 72 (%) | Top 100 (%) | ||
| MM | 50.97 | 67.64 | 75.14 | 81.94 | 84.44 | 87.36 | 1.340 |
| SURF enh. | 46.94 | 63.06 | 69.58 | 76.11 | 80.83 | 85.00 | 0.896 |
| ORB enh. | 38.61 | 53.19 | 59.86 | 67.22 | 72.50 | 76.67 | 0.587 |
| SURF | 23.19 | 39.86 | 49.17 | 58.75 | 64.03 | 70.69 | 0.618 |
| SIFT | 20.42 | 35.97 | 47.22 | 57.64 | 64.72 | 72.08 | 0.727 |
| ORB | 11.53 | 21.53 | 29.17 | 41.39 | 49.17 | 57.36 | 0.365 |