3D Measurement Accuracy on Underwater Pipeline 3D Imaging Translation mode (test)
199.59Measured value (mm)UW-SLD system
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| UW-SLD systemDirection=Y1t, Ground truth (mm)=2002025.12 | 199.59 | 0.41 | 0.0021 | |
| UW-SLD systemDirection=Y2t, Ground truth (mm)=2002025.12 | 198.97 | 1.03 | 0.0052 | |
| Xu et al.Direction=Y2t, Ground truth (mm)=2002025.12 | 198.86 | 1.14 | 0.0057 | |
| Xu et al.Direction=Y1t, Ground truth (mm)=2002025.12 | 197.69 | 2.31 | 0.0116 | |
| Xu et al.Direction=X3t, Ground truth (mm)=602025.12 | 62.13 | 2.13 | 0.0355 | |
| Xu et al.Direction=X2t, Ground truth (mm)=602025.12 | 61.91 | 1.91 | 0.0318 | |
| Xu et al.Direction=X1t, Ground truth (mm)=602025.12 | 61.49 | 1.49 | 0.0248 | |
| UW-SLD systemDirection=X1t, Ground truth (mm)=602025.12 | 60.18 | 0.18 | 0.003 | |
| UW-SLD systemDirection=X3t, Ground truth (mm)=602025.12 | 59.65 | 0.35 | 0.0058 | |
| UW-SLD systemDirection=X2t, Ground truth (mm)=602025.12 | 59.18 | 0.82 | 0.0137 | |
| UW-SLD systemDirection=Y3t, Ground truth (mm)=502025.12 | 50.56 | 0.56 | 0.0112 | |
| Xu et al.Direction=Y3t, Ground truth (mm)=502025.12 | 48.42 | 1.58 | 0.0316 | |
| Xu et al.Direction=Z3t, Ground truth (mm)=252025.12 | 25.89 | 0.89 | 0.0356 | |
| Xu et al.Direction=Z1t, Ground truth (mm)=252025.12 | 25.77 | 0.77 | 0.0308 | |
| UW-SLD systemDirection=Z1t, Ground truth (mm)=252025.12 | 25.67 | 0.67 | 0.0268 | |
| UW-SLD systemDirection=Z3t, Ground truth (mm)=252025.12 | 25.58 | 0.58 | 0.0232 | |
| UW-SLD systemDirection=Z2t, Ground truth (mm)=252025.12 | 24.54 | 0.46 | 0.0184 | |
| Xu et al.Direction=Z2t, Ground truth (mm)=252025.12 | 22.65 | 2.35 | 0.094 |