Table 3 Plane detection performance against different levels of Gaussian noise in terms of “Measured angle”(in degree), “Sensitivity”(in percentage) and “Specificity”(in percentage)
Measured angle | Δ | Sensitivity | Specificity | ||
|---|---|---|---|---|---|
Plane 1 | CG | 9.95 | -0.05 | 100.00 | 98.53 |
SNR_40 | 9.95 | -0.05 | 100.00 | 98.53 | |
SNR_30 | 9.96 | -0.04 | 100.00 | 98.53 | |
SNR_20 | 11.37 | 1.37 | 87.00 | 100.00 | |
Plane 5 | CG | 29.65 | -0.35 | 100.00 | 97.79 |
SNR_40 | 29.65 | -0.35 | 100.00 | 97.79 | |
SNR_30 | 30.00 | 0.00 | 100.00 | 97.89 | |
SNR_20 | 35.45 | 5.45 | 100.00 | 97.55 | |
Plane 9 | CG | 54.88 | 4.88 | 100.00 | 97.79 |
SNR_40 | 54.89 | 4.89 | 100.00 | 97.80 | |
SNR_30 | 48.61 | -1.39 | 100.00 | 97.94 | |
SNR_20 | 69.10 | 19.10 | 38.21 | 100.00 | |
Plane 13 | CG | 86.23 | 16.23 | 62.50 | 97.79 |
SNR_40 | 86.09 | 16.09 | 62.57 | 97.79 | |
SNR_30 | 80.06 | 10.06 | 34.94 | 100.00 | |
SNR_20 | — | — | — | — | |
Plane 17 | CG | 109.24 | 19.24 | 100.00 | 95.59 |
SNR_40 | 109.35 | 19.35 | 100.00 | 95.57 | |
SNR_30 | — | — | — | — | |
SNR_20 | — | — | — | — |