Research Article
Vision-Based Object Recognition and Precise Localization for Space Body Control
Table 1
Image matching accuracy with different threshold.
| Threshold | 0.45 | 0.50 | 0.60 | 0.63 | 0.65 | 0.67 | 0.70 | 0.73 | 0.75 | 0.80 |
| TPR1 | 23.36% | 37.68% | 72.28% | 80.75% | 85.73% | 89.73% | 94.19% | 97.36% | 98.91% | 99.87% | FPR1 | 0 | 0 | 0 | 0 | 0 | 0.02% | 0.06% | 4.67% | 18.21% | 79.94% | TPR2 | 99.85% | 99.85% | 99.85% | 99.85% | 99.85% | 99.85% | 99.85% | 99.85% | 99.85% | 99.85% | FPR2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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