Table 3 binocular ranging data in the air.
From: Research on underwater robot ranging technology based on semantic segmentation and binocular vision
Actual distance (m) | Mixed graph measurements (m) | Relative error | Generate graph measurements (m) | Relative error | Target map measurements (m) | Relative error | Measurements of the original drawing (m) | Relative error |
|---|---|---|---|---|---|---|---|---|
0.27 | 0.2715 | 0.55% | 0.3204 | 18.66% | 0.2708 | 0.29% | 0.2708 | 0.29% |
0.87 | 0.8872 | 1.97% | 0.9255 | 6.37% | 0.8834 | 1.54% | 0.8834 | 1.54% |
0.97 | 1.0075 | 3.86% | 1.0127 | 4.40% | 1.0062 | 3.73% | 1.0062 | 3.73% |
1.12 | 1.1796 | 5.32% | 1.1863 | 5.91% | 1.177 | 5.08% | 1.177 | 5.08% |
Measuring time | 0.1s | 0.07s | 0.07s | 0.1s |
