Table 8 Statistical results of experimental results of pyramid layer transformation when the scale parameter between pyramid images is 1.4
From: Research on optimization of image fast feature point matching algorithm
Pyramid layer (i) | Time (ms) | Detection points | Match points | Accuracy (%) |
|---|---|---|---|---|
1 | 63 | 282 | 10 | 3.6 |
2 | 78 | 281 | 14 | 5.0 |
3 | 109 | 289 | 96 | 33.2 |
4 | 140 | 292 | 129 | 44.2 |
5 | 141 | 285 | 150 | 52.6 |
6 | 94 | 278 | 164 | 59.0 |
7 | 78 | 262 | 159 | 60.7 |
8 | 109 | 251 | 154 | 61.4 |
9 | 109 | 248 | 152 | 61.3 |