Research map / Point clouds / Shape and surface completion
Skeleton-bridged Point Completion: From Global Inference to Local Adjustment
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| use skeleton-bridged completion instead of the strongest listed point-completion baseline | SK-PCN · ShapeNetCore test (average) | CD-L2 (×1000): 0.228 -> 0.175 | Helped |
| use skeleton-bridged completion instead of the strongest listed point-completion baseline | SK-PCN · ShapeNetCore test (average) | EMD (×100): 0.591 -> 0.499 | Helped |
| use skeleton-bridged completion instead of the strongest listed mesh baseline | SK-PCN · ShapeNetCore mesh completion (average) | CD-L2 (×1000): 0.222 -> 0.152 | Helped |
| use skeleton-bridged completion instead of the strongest listed mesh baseline | SK-PCN · ShapeNetCore mesh completion (average) | Normal Consistency: 0.834 -> 0.872 | Helped |
| add Non-Local Attention (ablation) | SK-PCN · ShapeNetCore test | CD: 0.340 -> 0.205 | Helped |
| add Surface Adjustment (ablation) | SK-PCN · ShapeNetCore test | CD_acc: 0.326 -> 0.248 | Helped |
| add Non-Local Attention and Surface Adjustment (ablation) | SK-PCN · ShapeNetCore test | CD: 0.340 -> 0.175 | Helped |
| replace skeletal-point bridge with 2,048 coarse surface points (ablation) | SK-PCN · Chair | CD: 1.59e-4 -> 2.96e-4 | Hurt |
| replace skeletal-point bridge with 2,048 coarse surface points (ablation) | SK-PCN · Chair | Normal Consistency: 0.86 -> 0.81 | Hurt |
Closest papers by meaning
- Point-based Instance Completion with Scene Constraints (ICLR 2025 · similarity 0.89)
- DC-PCN: Point Cloud Completion Network with Dual-Codebook Guided Quantization (AAAI 2025 · similarity 0.89)
- FSC: Few-point Shape Completion (CVPR 2024 · similarity 0.89)
- Position-Aware Guided Point Cloud Completion with CLIP Model (AAAI 2025 · similarity 0.89)
- SymmCompletion: High-Fidelity and High-Consistency Point Cloud Completion with Symmetry Guidance (AAAI 2025 · similarity 0.88)
- Orthogonal Dictionary Guided Shape Completion Network for Point Cloud (AAAI 2024 · similarity 0.88)
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