Research Article
Enhancing Point Features with Spatial Information for Point-Based 3D Object Detection
Table 1
Comparison with state-of-the-art methods on the KITTI test server.
| Type | Method | Modality | 3D detection (car) | Bev detection (car) | Easy | Mod. | Hard | 3D mAP | Easy | Mod. | Hard | Bev mAP |
| Stage 1 | SECOND [18] | LiDAR | 84.65 | 75.96 | 68.71 | 76.44 | 91.81 | 86.37 | 81.04 | 86.41 | 3DSSD [4] | LiDAR | 88.36 | 79.57 | 74.55 | 80.83 | 92.66 | 89.02 | 85.86 | 89.18 | MAFF [31] | LiDAR & img. | 85.52 | 75.04 | 67.61 | 76.06 | 90.79 | 87.34 | 77.66 | 85.26 | MVX-Net [32] | LiDAR & img. | 85.99 | 75.86 | 70.70 | 77.52 | 91.86 | 86.53 | 81.41 | 86.60 | MVAF-Net [11] | LiDAR & img. | 87.87 | 78.71 | 75.48 | 80.69 | 91.95 | 87.73 | 85.00 | 88.23 | Stage 2 | PointRCNN [1] | LiDAR | 86.96 | 75.64 | 70.70 | 77.77 | 92.13 | 87.36 | 82.72 | 87.41 | Fast PointRCNN [20] | LiDAR | 85.29 | 77.40 | 70.24 | 77.64 | 90.87 | 87.84 | 80.52 | 86.41 | Part- [2] | LiDAR | 87.81 | 78.49 | 73.51 | 79.94 | 91.70 | 87.79 | 84.61 | 88.03 | F-PointNet [12] | LiDAR & img. | 82.19 | 69.79 | 60.59 | 70.86 | 91.17 | 84.67 | 74.77 | 84.54 | PI-RCNN [14] | LiDAR & img. | 84.37 | 74.82 | 70.03 | 76.41 | 91.44 | 85.81 | 81.00 | 86.08 | EPNet [15] | LiDAR & img. | 89.81 | 79.28 | 74.59 | 81.23 | 94.22 | 88.47 | 83.69 | 88.79 | IDMOD [33] | LiDAR & img. | 84.50 | 75.41 | 68.83 | 76.25 | 89.43 | 86.46 | 78.93 | 84.94 | F-PointPillars [34] | LiDAR & img. | 88.90 | 79.28 | 78.07 | 82.08 | 90.20 | 89.43 | 88.77 | 89.47 | Our | LiDAR & img. | 89.94 | 79.89 | 75.24 | 81.70 | 94.39 | 88.84 | 84.39 | 89.21 |
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The bold value indicates the highest performance.
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