Running time | SIFT | Improved ASIFT | Improved Efficiency |
(a) condition | 124.36 | 79.19 | 36.32% |
(b) condition | 168.41 | 98.26 | 41.65% |
(c) condition | 61.57 | 40.12 | 34.84% |
(d) condition | 110.84 | 67.55 | 39.06% |