| Descr. length | No. of feature points | Feature data vol. (KB) | Recall | Precision | Rank-based score |
---|---|---|---|---|---|---|
SIFT | 128 | 5938 | 3040.3() | 0.3542() | 1.0000() | 21 |
SURF | 64 | 1478 | 378.4() | 0.3958() | 1.0000() | 17 |
Harris + SIFT descr. | 128 | 442 | 226.3() | 0.4583() | 0.9375() | 13 |
Harris + SURF descr. | 64 | 442 | 113.2() | 0.7083() | 0.6970() | 12 |
DWT + SIFT descr. | 128 | 1145 | 586.2() | 0.4375() | 0.9063() | 18 |
DWT + SURF descr. | 64 | 1145 | 293.1() | 0.4375() | 0.5758() | 18 |
SIFT detec.+ M. I. | 7 | 5938 | 166.3() | 0.4167() | 0.5084() | 19 |
SURF detec.+ M. I. | 7 | 1478 | 41.4() | 0.3958() | 0.4029() | 19 |
Harris + M. I. | 7 | 442 | 12.4() | 0.7292() | 0.2014() | 12 |
DWT + M.I. | 7 | 1145 | 32.1() | 0.8958() | 0.1566() | 13 |