Point Cloud Completion on ShapeNet (test)
0.176EMD (Airplane)SpareNet
Evaluation results
| Method | Links | ||||||||||||||||||||||||||||||
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| SpareNetmetric_scale=CD x 10^32021.03 | 0.176 | — | — | — | — | — | — | — | — | — | — | — | — | 0.664 | 0.362 | 0.616 | 0.631 | 0.789 | 0.498 | 0.384 | 0.515 | — | — | — | — | — | — | — | — | — | |
| MSNmetric_scale=CD x 10^32021.03 | 0.252 | — | — | — | — | — | — | — | — | — | — | — | — | 0.974 | 0.445 | 0.77 | 0.933 | 1.152 | 0.669 | 0.491 | 0.711 | — | — | — | — | — | — | — | — | — | |
| GRNetmetric_scale=CD x 10^32021.03 | 0.293 | — | — | — | — | — | — | — | — | — | — | — | — | 0.56 | 0.363 | 0.583 | 0.69 | 0.935 | 0.532 | 0.389 | 0.543 | — | — | — | — | — | — | — | — | — | |
| AtlasNetmetric_scale=CD x 10^32021.03 | 0.301 | — | — | — | — | — | — | — | — | — | — | — | — | 0.967 | 0.44 | 0.858 | 1.126 | 1.174 | 0.813 | 0.639 | 0.79 | — | — | — | — | — | — | — | — | — | |
| PointFCAEmetric_scale=CD x 10^32021.03 | 0.34 | — | — | — | — | — | — | — | — | — | — | — | — | 1.17 | 0.48 | 1.24 | 2.294 | 1.312 | 1.433 | 0.893 | 1.145 | — | — | — | — | — | — | — | — | — | |
| OT-MF3DST (s)=0.03, Steps (N)=12025.09 | 0.51 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.4 | 1.71 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PCN*metric_scale=CD x 10^3, training_set_size=1/8 of original2021.03 | 0.559 | — | — | — | — | — | — | — | — | — | — | — | — | 0.389 | 0.581 | 0.466 | 0.684 | 0.263 | 0.156 | 0.395 | 0.437 | — | — | — | — | — | — | — | — | — | |
| FoldingNetmetric_scale=CD x 10^32021.03 | 0.622 | — | — | — | — | — | — | — | — | — | — | — | — | 1.608 | 0.619 | 1.553 | 2.025 | 1.543 | 1.534 | 0.91 | 1.302 | — | — | — | — | — | — | — | — | — | |
| PSFST (s)=0.04, Steps (N)=12025.09 | 1.004 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.194 | 2.937 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PVDST (s)=29.98, Steps (N)=10002025.09 | 1.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.146 | 2.939 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| DPF-NetST (s)=0.342025.09 | 1.105 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.318 | 3.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SpareNet2021.03 | 1.131 | — | — | — | — | — | — | — | — | — | — | — | — | 2.014 | 1.783 | 2.05 | 2.063 | 2.333 | 1.729 | 1.79 | 1.862 | — | — | — | — | — | — | — | — | — | |
| PointFlowST (s)=0.272025.09 | 1.18 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.851 | 3.649 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SoftFlowST (s)=0.122025.09 | 1.198 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.789 | 3.295 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| AtlasNet2021.03 | 1.324 | — | — | — | — | — | — | — | — | — | — | — | — | 2.582 | 2.085 | 2.442 | 2.718 | 2.829 | 2.16 | 2.114 | 2.282 | — | — | — | — | — | — | — | — | — | |
| MSN2021.03 | 1.334 | — | — | — | — | — | — | — | — | — | — | — | — | 2.251 | 2.062 | 2.346 | 2.449 | 2.712 | 1.977 | 2.001 | 2.142 | — | — | — | — | — | — | — | — | — | |
| GRNet2021.03 | 1.376 | — | — | — | — | — | — | — | — | — | — | — | — | 2.128 | 1.918 | 2.127 | 2.15 | 2.468 | 1.852 | 1.876 | 1.987 | — | — | — | — | — | — | — | — | — | |
| PCNMetric Scaling=CD x 10^4, L2 Norm Points=16,3842020.06 | 1.4 | — | — | — | — | — | — | — | — | — | — | — | — | 4.45 | 2.445 | 4.838 | 6.238 | 5.129 | 3.569 | 4.062 | 4.016 | — | — | — | — | — | — | — | — | — | |
| GRNetMetric Scaling=CD x 10^4, L2 Norm Points=16,3842020.06 | 1.531 | — | — | — | — | — | — | — | — | — | — | — | — | 3.62 | 2.752 | 2.945 | 2.649 | 3.613 | 2.552 | 2.122 | 2.723 | — | — | — | — | — | — | — | — | — | |
| MSNMetric Scaling=CD x 10^4, L2 Norm Points=16,3842020.06 | 1.543 | — | — | — | — | — | — | — | — | — | — | — | — | 7.249 | 4.711 | 4.539 | 6.479 | 5.894 | 3.797 | 3.853 | 4.758 | — | — | — | — | — | — | — | — | — | |
| PointFCAE2021.03 | 1.554 | — | — | — | — | — | — | — | — | — | — | — | — | 2.631 | 2.132 | 2.954 | 4.067 | 2.997 | 2.899 | 2.619 | 2.732 | — | — | — | — | — | — | — | — | — | |
| FoldingNet2021.03 | 1.682 | — | — | — | — | — | — | — | — | — | — | — | — | 2.576 | 2.183 | 2.847 | 3.062 | 3.003 | 2.5 | 2.357 | 2.526 | — | — | — | — | — | — | — | — | — | |
| AtlasNetMetric Scaling=CD x 10^4, L2 Norm Points=16,3842020.06 | 1.753 | — | — | — | — | — | — | — | — | — | — | — | — | 5.101 | 3.237 | 5.226 | 6.342 | 5.99 | 4.359 | 4.177 | 4.523 | — | — | — | — | — | — | — | — | — | |
| TopNetMetric Scaling=CD x 10^4, L2 Norm Points=16,3842020.06 | 2.152 | — | — | — | — | — | — | — | — | — | — | — | — | 5.623 | 3.513 | 6.346 | 7.502 | 6.949 | 4.784 | 4.359 | 5.154 | — | — | — | — | — | — | — | — | — | |
| PCNtraining_set=fully sized ShapeNet (8x larger)2021.03 | 2.426 | — | — | — | — | — | — | — | — | — | — | — | — | 1.888 | 2.744 | 2.2 | 2.383 | 2.062 | 1.242 | 2.208 | 2.144 | — | — | — | — | — | — | — | — | — | |
| FoldingNetMetric Scaling=CD x 10^4, L2 Norm Points=16,3842020.06 | 3.151 | — | — | — | — | — | — | — | — | — | — | — | — | 7.943 | 4.676 | 9.225 | 9.234 | 8.895 | 6.691 | 7.325 | 7.142 | — | — | — | — | — | — | — | — | — | |
| [37]→[72]→[47]type=SOTA Combination2025.03 | — | 0.462 | 2.12 | 42.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| [37]→[72]→[47]type=SOTA Combination2025.03 | — | 0.509 | 2.71 | 38.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| 3D-EPNResolution=32x32x322019.09 | — | — | — | — | — | — | — | 73.9 | — | 83.4 | 77.2 | — | 75.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| 3D-RecAEResolution=64x64x642019.09 | — | — | — | — | — | — | — | 73.6 | — | 83.2 | 75 | — | 73.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| 3D-RecGANResolution=64x64x642019.09 | — | — | — | — | — | — | — | 74.1 | — | 84.4 | 77 | — | 74.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| AdaPoinTr2025.03 | — | 0.462 | 2.12 | 42.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| AtlasNet2020.06 | — | — | — | — | 84.5 | 55.2 | 63 | 55.2 | 56.5 | 50 | 66 | 62.4 | 61.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| AtlasNet2020.06 | — | — | — | — | 6.366 | 11.943 | 10.105 | 12.063 | 12.369 | 12.99 | 10.331 | 10.607 | 10.847 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| AtlasNet2021.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.512 | 2.536 | 0.706 | 1.181 | 2.295 | 2.46 | 1.81 | 2.475 | 1.747 | |
| FoldingNet2020.06 | — | — | — | — | 64.2 | 23.7 | 38.2 | 23.6 | 21.9 | 19.7 | 36.1 | 29.9 | 32.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| FoldingNet2020.06 | — | — | — | — | 9.491 | 15.796 | 12.611 | 15.545 | 16.413 | 15.969 | 13.649 | 14.987 | 14.308 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| FoldingNet2021.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.593 | 5.918 | 0.649 | 1.355 | 4.344 | 2.4 | 2.243 | 5.508 | 3.001 | |
| ForkNetResolution=64x64x64, scene consistency=true2019.09 | — | — | — | — | — | — | — | 80.6 | — | 92.4 | 84 | — | 79.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ForkNetResolution=64x64x64, scene consistency=false2019.09 | — | — | — | — | — | — | — | 76.4 | — | 87.5 | 81.2 | — | 76.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| GRNet2020.06 | — | — | — | — | 84.3 | 61.8 | 68.2 | 67.3 | 76.1 | 60.5 | 75.1 | 75 | 70.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| GRNet2020.06 | — | — | — | — | 6.45 | 10.373 | 9.447 | 9.408 | 7.955 | 10.512 | 8.444 | 8.039 | 8.828 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| GRNet2021.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4.649 | 1.002 | 1.152 | 1.712 | 2.977 | 2.717 | 1.713 | 5.528 | 2.681 | |
| Han et al.Resolution=64x64x642019.09 | — | — | — | — | — | — | — | 46.9 | — | 48.3 | 56 | — | 54.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| LiDiff2025.03 | — | 0.484 | 2.43 | 40.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| MSN2020.06 | — | — | — | — | 88.5 | 64.4 | 66.5 | 65.7 | 69.9 | 60.4 | 78.2 | 70.8 | 70.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| MSN2020.06 | — | — | — | — | 5.596 | 11.963 | 10.776 | 10.62 | 10.712 | 11.895 | 8.704 | 9.485 | 9.969 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| MSN2021.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.324 | 1.858 | 0.412 | 0.968 | 1.652 | 2.409 | 0.917 | 0.744 | 1.161 | |
| PCN2020.06 | — | — | — | — | 88.1 | 65.1 | 72.5 | 62.5 | 63.8 | 58.1 | 76.5 | 69.7 | 69.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PCN2020.06 | — | — | — | — | 5.502 | 10.625 | 8.696 | 10.998 | 11.339 | 11.676 | 8.59 | 9.665 | 9.636 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| PCNTraining data scale=8x2021.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.484 | 1.221 | 0.2 | 1.417 | 0.947 | 1.68 | 0.566 | 0.926 | 0.93 | |
| PointFCAE2021.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.424 | 3.878 | 0.519 | 2.404 | 6.989 | 2.594 | 2.673 | 8.998 | 3.683 | |
| SpareNet2021.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.307 | 0.691 | 0.142 | 1.113 | 0.774 | 0.945 | 0.668 | 0.523 | 0.645 | |
| SuperPC2025.03 | — | 0.387 | 1.67 | 55.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| SuperPC2025.03 | — | 0.476 | 2.21 | 40.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| TopNet2020.06 | — | — | — | — | 77.1 | 40.4 | 54.4 | 41.3 | 40.8 | 35 | 57.2 | 56 | 50.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| TopNet2020.06 | — | — | — | — | 7.614 | 13.311 | 10.898 | 13.823 | 14.439 | 14.779 | 11.224 | 11.124 | 12.151 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Varley et al.Resolution=32x32x322019.09 | — | — | — | — | — | — | — | 61.9 | — | 81.8 | 67.8 | — | 65.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |