Research Article
Study on Optimization Method of Visual Odometry Based on Feature Matching
Table 1
Comparison of matching performance of different algorithms.
| Algorithm | Matching pairs | Correct matching pairs | Accuracy (%) | Running time (s) |
| OURS | 54 | 49 | 0.91 | 0.046 | RANSAC [8] | 49 | 38 | 0.77 | 0.121 | TSAC [34] | 25 | 21 | 0.84 | 0.054 | FLANN [35] | 170 | 110 | 0.65 | 0.075 | GMS [36] | 47 | 39 | 0.83 | 0.048 | KNN [37] | 18 | 11 | 0.61 | 0.063 | LPM [38] | 85 | 69 | 0.81 | 0.050 |
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