Research Article
Exploiting Attitude Sensing in Vision-Based Navigation for an Airship
Table 1
Results for relative height with a horizontal ground plane.
| | Rel. height error | Average time (s) | | RMS | Std | RANSAC | Optimiz. | Total |
| Homography | 0.033 | 0.030 | 0.40 | 0.29 | 0.69 |
| Procrustes | 0.019 | 0.017 | 0.74 | ā | 0.74 |
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