Xiangdan Hou, Xixin Yu, Hongpu Liu. 3D Point Cloud Classification and Segmentation Model Based on Graph Convolutional Network[J]. Laser & Optoelectronics Progress, 2020, 57(18): 181019
- Laser & Optoelectronics Progress
- Vol. 57, Issue 18, 181019 (2020)
Fig. 1. GraphPNet model
Fig. 2. Neighborhood information of the target node Pi at K=2 aggregated by GraphLayer
Fig. 3. Part point cloud file visualization
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Table 1. Classification experimental accuracy
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Table 2. Accuracy at different values k
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Table 3. Accuracy at different orders K
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Table 4. mIoU values of segmentation on ShapeNet
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