Research map / Point clouds / Shape and surface completion
Variational Relational Point Completion Network
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use VRCNet instead of ECG | Point cloud completion · MVP, 16,384 points | CD ×10^4: 3.58 -> 3.06 | Helped |
| Use VRCNet instead of NSFA | Point cloud completion · MVP, 16,384 points | F-Score@1%: 0.783 -> 0.796 | Helped |
| Use VRCNet instead of GRNet | Point cloud completion · Completion3D, 2,048 points | CD ×10^4: 10.64 -> 8.12 | Helped |
| Add Point Self-Attention to the ECG baseline (ablation) | ECG · MVP, 2,048 points | CD ×10^4: 6.64 -> 6.35 | Helped |
| Add Point Self-Attention to the ECG baseline (ablation) | ECG · MVP, 2,048 points | F1: 0.476 -> 0.484 | Helped |
| Add dual-path architecture to the ECG baseline (ablation) | ECG · MVP, 2,048 points | CD ×10^4: 6.64 -> 6.43 | Helped |
| Add dual-path architecture to the ECG baseline (ablation) | ECG · MVP, 2,048 points | F1: 0.476 -> 0.488 | Helped |
| Add dual-path architecture and kernel selection, without PSA (ablation) | ECG · MVP, 2,048 points | CD ×10^4: 6.64 -> 6.35 | Helped |
| Add dual-path architecture and kernel selection, without PSA (ablation) | ECG · MVP, 2,048 points | F1: 0.476 -> 0.490 | Helped |
| Add PSA and dual-path architecture, without kernel selection (ablation) | ECG · MVP, 2,048 points | CD ×10^4: 6.64 -> 6.15 | Helped |
| Add PSA and dual-path architecture, without kernel selection (ablation) | ECG · MVP, 2,048 points | F1: 0.476 -> 0.492 | Helped |
| Add PSA, dual-path architecture, and kernel selection (ablation) | ECG · MVP, 2,048 points | CD ×10^4: 6.64 -> 5.96 | Helped |
Closest papers by meaning
- DC-PCN: Point Cloud Completion Network with Dual-Codebook Guided Quantization (AAAI 2025 · similarity 0.90)
- CDPNet: Cross-Modal Dual Phases Network for Point Cloud Completion (AAAI 2024 · similarity 0.89)
- PointCFormer: A Relation-Based Progressive Feature Extraction Network for Point Cloud Completion (AAAI 2025 · similarity 0.89)
- Digging into Intrinsic Contextual Information for High-fidelity 3D Point Cloud Completion (AAAI 2025 · similarity 0.88)
- Position-Aware Guided Point Cloud Completion with CLIP Model (AAAI 2025 · similarity 0.87)
- SymmCompletion: High-Fidelity and High-Consistency Point Cloud Completion with Symmetry Guidance (AAAI 2025 · similarity 0.87)
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