Jun Yang, Min-min Zhang. Co-segmentation of three-dimensional shape clusters by shape similarity[J]. Optics and Precision Engineering, 2021, 29(10): 2504
- Optics and Precision Engineering
- Vol. 29, Issue 10, 2504 (2021)
Fig. 1. Construction of spherical neighborhood
Fig. 2. Convolution process of feature aggregation operator
Fig. 3. Hierarchical co-segmentation network
Fig. 4. Segmentation results of point cloud shapes
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Table 1. Comparison of segmentation results between our algorithm and other algorithms
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Table 2. Comparison of IoU of different algorithms on various shapes
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Table 3. Comparison of segmentation time between our algorithm and other algorithms
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Table 4. Effectiveness verification of different components for co-segmentation of 3D shape clusters
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