International Journal of Aerospace Engineering / 2019 / Article / Tab 6 / Research Article
Vision-Based Satellite Recognition and Pose Estimation Using Gaussian Process Regression Table 6 Pose estimation results on the 2D subset of BUAA-SID 1.5. Results are in bold if the proposed method performs the best and in italic if the second best.
Representation Pose Method MAE (°) (%) (%) (%)BI Pitch MCGPR 27.8 8.23 14.01 28.99 GPR 32.3 4.90 9.60 19.10 Kernel method [19 ] 27.75 8.23 13.91 28.89 BI Yaw MCGPR 24.0 7.35 14.79 30.17 GPR 30.6 3.92 7.25 16.85 Kernel method [19 ] 24.04 7.35 14.89 29.97 DT Pitch MCGPR 15.4 8.03 15.67 33.69 GPR 21.1 4.80 9.50 22.53 Kernel method [19 ] 15.53 7.54 15.38 32.71 DT Yaw MCGPR 14.7 10.19 19.00 41.33 GPR 23.6 4.31 9.01 22.92 Kernel method [19 ] 14.85 10.97 19.10 40.84 HU Pitch MCGPR 58.7 1.08 2.45 6.17 GPR 42.4 5.48 5.88 5.88 Kernel method [19 ] 61.68 1.08 2.84 6.17 HU Yaw MCGPR 89.3 0.88 1.47 3.23 GPR 90.0 0.29 0.39 0.98 Kernel method [19 ] 89.34 0.69 1.57 3.33 FD Pitch MCGPR 40.8 1.86 4.11 10.48 GPR 40.3 1.67 3.04 8.81 Kernel method [19 ] 69.62 1.57 2.25 6.37 FD Yaw MCGPR 50.6 0.69 1.37 4.70 GPR 52.5 0.69 0.98 3.82 Kernel method [19 ] 75.95 0.59 1.47 5.39 GI Pitch MCGPR 1.04 69.05 87.07 98.04 GPR 1.89 44.66 66.01 92.95 Kernel method [19 ] 1.04 69.15 87.07 98.04 ResNet [46 ] 3.35 19.5 37.81 74.93 DenseNet [47 ] 3.84 12.73 35.65 72.87 GI Yaw MCGPR 0.94 72.87 88.05 97.65 GPR 8.21 19.49 34.48 64.15 Kernel method [19 ] 0.93 72.77 87.86 97.75 ResNet [46 ] 47.62 2.25 4.21 8.42 DenseNet [47 ] 47.45 1.18 2.64 5.29 HOG Pitch MCGPR 3.79 26.44 47.40 77.08 GPR 7.99 13.52 26.93 55.53 Kernel method [19 ] 3.79 26.44 47.31 77.08 HOG Yaw MCGPR 4.29 27.13 47.11 81.29 GPR 13.7 7.74 14.79 36.14 Kernel method [19 ] 4.29 27.23 47.01 81.29