Point Cloud Completion on ShapeNet-34 (seen categories)
0.33Chamfer Distance (S)SymmCompletion
Evaluation results
| Method | Links | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SymmCompletion2025.03 | 0.33 | 0.48 | 1 | — | — | — | — | — | — | — | — | — | — | |
| PointSea2025.12 | 0.4 | 0.57 | 1 | 0.66 | — | — | 49.2 | — | — | — | — | — | — | |
| Ours2025.12 | 0.4 | 0.53 | 0.99 | 0.64 | — | — | 48.9 | — | — | — | — | — | — | |
| AnchorFormer2025.12 | 0.41 | 0.57 | 1.12 | 0.7 | — | — | 56.4 | — | — | — | — | — | — | |
| PointCFormer2025.12 | 0.41 | 0.55 | 1.03 | 0.66 | — | — | 45.9 | — | — | — | — | — | — | |
| ProxyFormer2023.02 | 0.44 | 0.67 | 1.33 | 0.81 | 46.6 | — | — | 0.506 | 0.557 | 0.606 | 0.556 | — | — | |
| ODGNet2025.12 | 0.44 | 0.64 | 1.14 | 0.75 | — | — | 45.1 | — | — | — | — | — | — | |
| CRA-PCN2025.12 | 0.45 | 0.65 | 1.18 | 0.76 | — | — | 45.1 | — | — | — | — | — | — | |
| CRA-PCN2025.03 | 0.45 | 0.65 | 1.18 | — | — | — | — | — | — | — | — | — | — | |
| SVDFormer2025.03 | 0.46 | 0.64 | 1.13 | — | — | — | — | — | — | — | — | — | — | |
| SeedFormer2022.07 | 0.48 | 0.7 | 1.3 | 0.83 | 45.2 | — | — | — | — | — | — | — | — | |
| SeedFormer2023.01 | 0.48 | 0.7 | 1.3 | — | — | 0.83 | 45.2 | — | — | — | — | — | — | |
| AdaPoinTr2023.01 | 0.48 | 0.63 | 1.07 | — | — | 0.73 | 46.9 | — | — | — | — | — | — | |
| SeedFormer2023.02 | 0.48 | 0.7 | 1.3 | 0.83 | 45.2 | — | — | 0.513 | 0.561 | 0.608 | 0.561 | — | — | |
| AdaPoinTr2025.12 | 0.48 | 0.63 | 1.07 | 0.73 | — | — | 46.9 | — | — | — | — | — | — | |
| SeedFormer2025.12 | 0.48 | 0.7 | 1.3 | 0.83 | — | — | 45.2 | — | — | — | — | — | — | |
| SeedFormer2025.03 | 0.48 | 0.7 | 1.3 | — | — | — | — | — | — | — | — | — | — | |
| SDNet2025.03 | 0.49 | 0.67 | 1.27 | — | — | — | — | — | — | — | — | — | — | |
| GTNet2025.03 | 0.51 | 0.73 | 1.4 | — | — | — | — | — | — | — | — | — | — | |
| SnowflakeNetre-implemented=true2023.01 | 0.6 | 0.86 | 1.5 | — | — | 0.99 | 42.2 | — | — | — | — | — | — | |
| SnowFlake2025.12 | 0.6 | 0.86 | 1.5 | 0.99 | — | — | 42.2 | — | — | — | — | — | — | |
| PoinTr2022.07 | 0.76 | 1.05 | 1.88 | 1.23 | 42.1 | — | — | — | — | — | — | — | — | |
| PoinTr2023.01 | 0.76 | 1.05 | 1.88 | — | — | 1.23 | 42.1 | — | — | — | — | — | — | |
| PoinTr2023.02 | 0.76 | 1.05 | 1.88 | 1.23 | 42.1 | — | — | 0.533 | 0.57 | 0.622 | 0.575 | — | — | |
| PoinTr2021.08 | 0.76 | 1.05 | 1.88 | 1.23 | 42.1 | — | — | — | — | — | — | — | — | |
| PoinTr2025.03 | 0.76 | 1.05 | 1.88 | — | — | — | — | — | — | — | — | — | — | |
| GRNet2022.07 | 1.26 | 1.39 | 2.57 | 1.74 | 25.1 | — | — | — | — | — | — | — | — | |
| GRNetre-implemented=true2023.01 | 1.26 | 1.39 | 2.57 | — | — | 1.74 | 25.1 | — | — | — | — | — | — | |
| GRNet2023.02 | 1.26 | 1.39 | 2.57 | 1.74 | 25.1 | — | — | 0.55 | 0.594 | 0.656 | 0.6 | — | — | |
| GRNet2025.12 | 1.26 | 1.39 | 2.57 | 1.74 | — | — | 25.1 | — | — | — | — | — | — | |
| GRNet2021.08 | 1.26 | 1.39 | 2.57 | 1.74 | 25.1 | — | — | — | — | — | — | — | — | |
| TopNet2022.07 | 1.77 | 1.61 | 3.54 | 2.31 | 17.1 | — | — | — | — | — | — | — | — | |
| TopNetre-implemented=true2023.01 | 1.77 | 1.61 | 3.54 | — | — | 2.31 | 17.1 | — | — | — | — | — | — | |
| TopNet2023.02 | 1.77 | 1.61 | 3.54 | 2.31 | 17.1 | — | — | — | — | — | — | — | — | |
| TopNet2025.12 | 1.77 | 1.61 | 3.54 | 2.31 | — | — | 17.1 | — | — | — | — | — | — | |
| TopNet2021.08 | 1.77 | 1.61 | 3.54 | 2.31 | 17.1 | — | — | — | — | — | — | — | — | |
| FoldingNet2022.07 | 1.86 | 1.81 | 3.38 | 2.35 | 13.9 | — | — | — | — | — | — | — | — | |
| FoldingNetre-implemented=true2023.01 | 1.86 | 1.81 | 3.38 | — | — | 2.35 | 13.9 | — | — | — | — | — | — | |
| FoldingNet2023.02 | 1.86 | 1.81 | 3.38 | 2.35 | 13.9 | — | — | — | — | — | — | — | — | |
| FoldingNet2025.12 | 1.86 | 1.81 | 3.38 | 2.35 | — | — | 13.9 | — | — | — | — | — | — | |
| FoldingNet2021.08 | 1.86 | 1.81 | 3.38 | 2.35 | 13.9 | — | — | — | — | — | — | — | — | |
| PCN2022.07 | 1.87 | 1.81 | 2.97 | 2.22 | 15.4 | — | — | — | — | — | — | — | — | |
| PCNre-implemented=true2023.01 | 1.87 | 1.81 | 2.97 | — | — | 2.22 | 15.4 | — | — | — | — | — | — | |
| PCN2023.02 | 1.87 | 1.81 | 2.97 | 2.22 | 15 | — | — | 0.571 | 0.617 | 0.683 | 0.624 | — | — | |
| PCN2025.12 | 1.87 | 1.81 | 2.97 | 2.22 | — | — | 15.4 | — | — | — | — | — | — | |
| PCN2021.08 | 1.87 | 1.81 | 2.97 | 2.22 | 15.4 | — | — | — | — | — | — | — | — | |
| PCN2025.03 | 1.87 | 1.81 | 2.97 | — | — | — | — | — | — | — | — | — | — | |
| PFNet2022.07 | 3.16 | 3.19 | 7.71 | 4.68 | 34.7 | — | — | — | — | — | — | — | — | |
| PFNetre-implemented=true2023.01 | 3.16 | 3.19 | 7.71 | — | — | 4.68 | 34.7 | — | — | — | — | — | — | |
| PFNet2023.02 | 3.16 | 3.19 | 7.71 | 4.68 | 34.7 | — | — | — | — | — | — | — | — | |
| PFNet2021.08 | 3.16 | 3.19 | 7.71 | 4.68 | 34.7 | — | — | — | — | — | — | — | — | |
| SnowflakeNet2022.02 | 5.1 | 7.1 | 12.1 | 8.1 | 41.4 | — | — | — | — | — | — | — | — | |
| PoinTr2022.02 | 7.6 | 10.5 | 18.8 | 12.3 | 42.1 | — | — | — | — | — | — | — | — | |
| GRNet2022.02 | 12.6 | 13.9 | 25.7 | 17.4 | 25.1 | — | — | — | — | — | — | — | — | |
| TopNet2022.02 | 17.7 | 16.1 | 35.4 | 23.1 | 17.1 | — | — | — | — | — | — | — | — | |
| Folding2022.02 | 18.6 | 18.1 | 33.8 | 23.5 | 13.9 | — | — | — | — | — | — | — | — | |
| PCN2022.02 | 18.7 | 18.1 | 29.7 | 22.2 | 15.4 | — | — | — | — | — | — | — | — | |
| PFNet2022.02 | 31.6 | 31.9 | 77.1 | 46.8 | 34.7 | — | — | — | — | — | — | — | — | |
| AdaPoinTrDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 46.9 | 0.73 | — | — | — | — | — | — | — | |
| FoldingNetDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 13.9 | 2.35 | — | — | — | — | — | — | — | |
| GRNetDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 25.1 | 1.74 | — | — | — | — | 0.6 | — | — | |
| PCD-MTDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 52.3 | 0.7 | — | — | — | — | 0.52 | 12.11 | 26.38 | |
| PCNDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 15.4 | 2.22 | — | — | — | — | 0.624 | — | — | |
| PoinTrDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 40.2 | 1.09 | — | — | — | — | 0.604 | 15.07 | 42.35 | |
| ProxyFormerDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 46.6 | 0.81 | — | — | — | — | 0.556 | — | — | |
| SeedFormerDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 45.2 | 0.83 | — | — | — | — | 0.561 | — | — | |
| SnowflakeNetDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 41.4 | 0.81 | — | — | — | — | 0.594 | 13.8 | 27.86 | |
| SVDFormerDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 45.8 | 0.74 | — | — | — | — | 0.54 | 13.4 | 35.35 | |
| TopNetDifficulty levels=averaged across easy, moderate, hard2026.03 | — | — | — | — | 17.1 | 2.31 | — | — | — | — | — | — | — |