The 3D semantic labeling task involves predicting a semantic labeling of a 3D scan mesh.

Evaluation and metrics

Our evaluation ranks all methods according to the PASCAL VOC intersection-over-union metric (IoU). IoU = TP/(TP+FP+FN), where TP, FP, and FN are the numbers of true positive, false positive, and false negative pixels, respectively. Predicted labels are evaluated per-vertex over the respective 3D scan mesh; for 3D approaches that operate on other representations like grids or points, the predicted labels should be mapped onto the mesh vertices (e.g., one such example for grid to mesh vertices is provided in the evaluation helpers).



This table lists the benchmark results for the ScanNet200 3D semantic label scenario.




Method Infoavg iouhead ioucommon ioutail iouwallchairfloortabledoorcouchcabinetshelfdeskoffice chairbedpillowsinkpicturewindowtoiletbookshelfmonitorcurtainbookarmchaircoffee tableboxrefrigeratorlampkitchen cabinettowelclothestvnightstandcounterdresserstoolcushionplantceilingbathtubend tabledining tablekeyboardbagbackpacktoilet paperprintertv standwhiteboardblanketshower curtaintrash canclosetstairsmicrowavestoveshoecomputer towerbottlebinottomanbenchboardwashing machinemirrorcopierbasketsofa chairfile cabinetfanlaptopshowerpaperpersonpaper towel dispenserovenblindsrackplateblackboardpianosuitcaserailradiatorrecycling bincontainerwardrobesoap dispensertelephonebucketclockstandlightlaundry basketpipeclothes dryerguitartoilet paper holderseatspeakercolumnbicycleladderbathroom stallshower wallcupjacketstorage bincoffee makerdishwasherpaper towel rollmachinematwindowsillbartoasterbulletin boardironing boardfireplacesoap dishkitchen counterdoorframetoilet paper dispensermini fridgefire extinguisherballhatshower curtain rodwater coolerpaper cuttertrayshower doorpillarledgetoaster ovenmousetoilet seat cover dispenserfurniturecartstorage containerscaletissue boxlight switchcratepower outletdecorationsignprojectorcloset doorvacuum cleanercandleplungerstuffed animalheadphonesdish rackbroomguitar caserange hooddustpanhair dryerwater bottlehandicap barpurseventshower floorwater pitchermailboxbowlpaper bagalarm clockmusic standprojector screendividerlaundry detergentbathroom counterobjectbathroom vanitycloset walllaundry hamperbathroom stall doorceiling lighttrash bindumbbellstair railtubebathroom cabinetcd casecloset rodcoffee kettlestructureshower headkeyboard pianocase of water bottlescoat rackstorage organizerfolded chairfire alarmpower stripcalendarposterpotted plantluggagemattress
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ALS-MinkowskiNetcopyleft0.414 30.610 30.322 30.271 20.852 10.710 30.973 10.572 50.719 40.795 20.477 70.506 30.601 40.000 140.804 50.646 40.804 30.344 20.777 10.984 10.671 10.879 30.936 10.342 50.632 80.449 40.817 30.475 100.723 20.798 10.376 90.832 30.693 10.031 90.564 10.510 140.000 10.893 30.905 10.672 170.314 10.000 70.718 10.153 30.542 20.397 40.726 30.752 90.252 90.226 30.916 20.800 10.047 170.807 40.769 10.709 30.630 40.769 10.217 110.000 30.285 10.598 50.846 110.535 10.956 50.000 80.137 110.784 30.464 80.463 140.230 130.000 10.598 40.662 90.000 40.087 20.000 10.135 30.900 30.780 120.703 30.741 10.571 20.149 100.697 80.646 20.000 30.076 30.000 10.025 110.000 40.106 60.981 10.000 10.043 80.113 40.888 30.248 160.404 40.252 70.314 10.220 80.245 20.466 70.366 30.159 20.000 50.149 80.690 20.000 30.531 60.253 30.285 60.460 10.440 60.813 10.230 30.283 60.159 120.000 10.728 10.666 50.958 10.000 10.021 50.252 90.118 60.000 70.445 40.223 110.285 10.194 30.390 20.000 10.475 40.842 80.000 10.455 40.000 10.250 80.458 90.000 10.865 20.000 10.000 10.635 10.359 60.972 10.087 40.447 10.000 10.000 90.000 10.129 20.532 70.446 90.503 50.071 140.135 130.699 40.717 30.097 20.000 10.665 20.000 20.000 21.000 10.752 60.000 30.000 10.000 10.142 90.200 10.259 11.000 10.000 1
Guangda Ji, Silvan Weder, Francis Engelmann, Marc Pollefeys, Hermann Blum: ARKit LabelMaker: A New Scale for Indoor 3D Scene Understanding. CVPR 2025
PTv3 ScanNet2000.393 40.592 40.330 20.216 40.851 20.687 70.971 20.586 30.755 10.752 80.505 20.404 80.575 60.000 140.848 20.616 50.761 40.349 10.738 30.978 40.546 70.860 90.926 30.346 40.654 30.384 80.828 10.523 40.699 40.583 70.387 80.822 40.688 20.118 40.474 30.603 50.000 10.832 90.903 20.753 100.140 100.000 70.650 40.109 60.520 40.457 30.497 110.871 40.281 50.192 60.887 50.748 30.168 20.727 80.733 20.740 10.644 20.714 50.190 140.000 30.256 30.449 110.914 10.514 20.759 160.337 20.172 60.692 80.617 30.636 10.325 80.000 10.641 20.782 20.000 40.065 40.000 10.000 60.842 50.903 20.661 50.662 40.612 10.405 20.731 50.566 50.000 30.000 80.000 10.017 150.301 10.088 70.941 40.000 10.077 40.000 100.717 90.790 20.310 130.026 180.264 50.349 10.220 50.397 130.366 30.115 140.000 50.337 10.463 60.000 30.531 60.218 50.593 20.455 20.469 30.708 40.210 50.592 40.108 170.000 10.728 10.682 30.671 90.000 10.000 120.407 10.136 50.022 30.575 20.436 40.259 30.428 10.048 60.000 10.000 50.879 60.000 10.480 30.000 10.133 100.597 20.000 10.690 30.000 10.000 10.009 170.000 160.921 40.000 100.151 60.000 10.000 90.000 10.109 80.494 120.622 20.394 100.073 130.141 70.798 20.528 90.026 50.000 10.551 60.000 20.000 20.134 80.717 90.000 30.000 10.000 10.188 40.000 70.000 30.791 30.000 1
Xiaoyang Wu, Li Jiang, Peng-Shuai Wang, Zhijian Liu, Xihui Liu, Yu Qiao, Wanli Ouyang, Tong He, Hengshuang Zhao: Point Transformer V3: Simpler, Faster, Stronger. CVPR 2024 (Oral)
DITR0.449 10.629 10.392 10.289 10.851 20.727 20.969 40.600 20.741 30.805 10.519 10.480 40.636 10.014 100.867 10.680 20.849 10.318 40.753 20.982 20.508 130.871 70.934 20.482 10.596 120.551 20.804 40.508 60.729 10.718 20.417 50.886 20.664 30.000 170.500 20.698 10.000 10.913 10.901 30.766 80.113 120.000 70.617 60.168 20.650 10.477 20.826 10.962 10.348 40.300 10.947 10.776 20.160 30.889 20.651 50.720 20.700 10.728 30.317 10.000 30.238 50.664 10.869 50.514 20.998 10.313 40.138 100.815 20.828 10.622 20.421 60.000 10.823 10.817 10.000 40.000 100.000 10.157 20.866 40.991 10.805 10.660 50.571 20.043 130.709 70.642 30.000 30.000 80.000 10.028 100.018 30.134 30.967 30.000 10.150 20.130 20.949 10.855 10.580 10.262 50.314 10.230 60.222 40.498 50.367 20.153 30.869 10.334 20.397 80.000 30.904 10.486 21.000 10.423 40.484 20.632 70.716 10.733 20.862 10.000 10.433 150.710 10.851 30.000 10.034 40.315 40.385 10.000 70.001 100.268 100.066 120.000 80.278 40.000 10.978 10.839 90.000 10.448 50.000 10.579 10.403 130.000 10.647 40.000 10.000 10.411 40.315 70.904 80.420 10.392 30.000 10.091 60.000 10.128 30.564 40.591 30.568 20.079 100.139 101.000 10.714 40.178 10.000 10.606 40.000 20.000 20.148 70.983 10.000 30.000 10.000 10.374 20.000 70.000 30.662 50.000 1
Karim Abou Zeid, Kadir Yilmaz, Daan de Geus, Alexander Hermans, David Adrian, Timm Linder, Bastian Leibe: DINO in the Room: Leveraging 2D Foundation Models for 3D Segmentation. 3DV 2026
ODIN - Sem200permissive0.368 50.562 50.297 50.207 50.800 110.669 140.940 110.575 40.654 100.749 90.487 40.589 10.609 30.001 120.769 130.561 90.752 70.274 60.682 70.926 140.554 50.833 150.921 40.389 20.599 110.591 10.787 80.550 20.657 60.610 50.334 140.803 90.661 40.090 60.408 70.373 160.000 10.912 20.796 180.501 180.169 80.000 70.641 50.196 10.380 180.397 40.641 60.740 100.862 10.213 40.857 70.685 80.216 10.578 170.557 110.685 50.523 90.581 170.312 30.000 30.065 160.000 180.871 40.359 90.988 20.321 30.090 170.704 70.631 20.393 160.246 120.000 10.482 90.565 160.000 40.000 100.000 10.181 10.913 10.468 170.632 90.642 60.259 120.000 180.832 10.663 10.000 30.081 20.000 10.048 20.000 40.376 10.898 80.000 10.157 10.000 100.870 40.000 180.400 50.265 40.242 60.227 70.539 10.370 150.214 140.129 110.000 50.131 100.054 180.000 30.358 100.491 10.462 40.434 30.346 160.454 160.316 20.814 10.828 30.000 10.000 180.220 180.612 120.000 10.000 120.373 30.378 20.000 70.429 50.152 120.077 100.166 40.202 50.000 10.000 50.441 150.000 10.440 70.000 10.000 130.655 10.000 10.626 80.000 10.000 10.228 100.487 20.784 170.000 100.301 40.000 10.426 20.000 10.108 90.460 140.590 40.775 10.088 60.119 160.485 90.791 20.000 120.000 10.256 180.000 20.000 20.000 120.885 30.303 10.000 10.000 10.127 170.000 70.000 30.894 20.000 1
Ayush Jain, Pushkal Katara, Nikolaos Gkanatsios, Adam W. Harley, Gabriel Sarch, Kriti Aggarwal, Vishrav Chaudhary, Katerina Fragkiadaki: ODIN: A Single Model for 2D and 3D Segmentation. CVPR 2024
Voltpermissive0.416 20.619 20.318 40.269 30.850 40.735 10.958 50.639 10.753 20.773 30.504 30.542 20.631 20.000 140.795 70.686 10.834 20.335 30.721 40.982 20.625 20.884 20.905 50.237 130.653 40.429 50.679 150.462 110.709 30.680 30.475 10.893 10.652 50.000 170.392 90.541 120.000 10.865 40.900 50.952 10.000 170.000 70.700 20.138 40.528 30.501 10.678 40.842 60.357 30.227 20.909 30.719 40.093 80.924 10.614 80.682 60.635 30.696 80.238 80.000 30.143 130.606 40.898 20.430 40.988 20.356 10.136 120.881 10.609 40.583 30.588 10.000 10.624 30.635 110.000 40.087 20.000 10.000 60.904 20.903 20.747 20.696 20.410 80.272 70.737 40.603 40.000 30.097 10.000 10.007 170.000 40.063 110.981 10.000 10.066 50.000 100.891 20.431 90.380 80.261 60.265 40.274 40.069 100.425 90.401 10.151 40.631 20.005 160.324 130.000 30.778 20.251 40.000 150.421 50.499 10.725 30.223 40.277 70.862 10.000 10.728 10.351 140.855 20.000 10.020 60.407 10.218 40.000 70.997 10.329 80.218 40.000 80.000 110.000 10.000 50.930 10.000 10.551 10.000 10.518 20.493 80.000 10.962 10.000 10.000 10.414 30.576 10.934 20.188 30.398 20.000 10.000 90.000 10.040 180.616 20.553 50.438 70.082 80.141 70.437 120.888 10.000 120.000 10.754 10.000 20.000 21.000 10.752 60.000 30.000 10.000 10.142 90.000 70.000 30.791 30.000 1
Kadir Yilmaz, Adrian Kruse, Tristan Höfer, Daan de Geus, Bastian Leibe: Volume Transformer: Revisiting Vanilla Transformers for 3D Scene Understanding.
CeCo0.340 80.551 100.247 140.181 70.784 140.661 150.939 140.564 70.624 140.721 130.484 60.429 60.575 60.027 80.774 120.503 150.753 60.242 140.656 120.945 100.534 80.865 80.860 120.177 180.616 90.400 60.818 20.579 10.615 120.367 150.408 70.726 160.633 60.162 10.360 100.619 30.000 10.828 100.873 100.924 30.109 130.083 30.564 70.057 160.475 130.266 120.781 20.767 80.257 80.100 120.825 120.663 110.048 160.620 140.551 130.595 140.532 80.692 90.246 60.000 30.213 60.615 20.861 80.376 80.900 90.000 80.102 160.660 90.321 160.547 60.226 140.000 10.311 140.742 50.011 30.006 90.000 10.000 60.546 160.824 90.345 150.665 30.450 60.435 10.683 90.411 90.338 10.000 80.000 10.030 90.000 40.068 90.892 90.000 10.063 60.000 100.257 140.304 140.387 60.079 150.228 70.190 120.000 150.586 10.347 50.133 80.000 50.037 130.377 100.000 30.384 90.006 170.003 130.421 50.410 110.643 60.171 100.121 100.142 130.000 10.510 120.447 110.474 150.000 10.000 120.286 60.083 120.000 70.000 110.603 10.096 80.063 50.000 110.000 10.000 50.898 40.000 10.429 80.000 10.400 30.550 40.000 10.633 70.000 10.000 10.377 60.000 160.916 50.000 100.000 120.000 10.000 90.000 10.102 120.499 100.296 150.463 60.089 50.304 10.740 30.401 170.010 70.000 10.560 50.000 20.000 20.709 30.652 110.000 30.000 10.000 10.143 80.000 70.000 30.609 60.000 1
Zhisheng Zhong, Jiequan Cui, Yibo Yang, Xiaoyang Wu, Xiaojuan Qi, Xiangyu Zhang, Jiaya Jia: Understanding Imbalanced Semantic Segmentation Through Neural Collapse. CVPR 2023
L3DETR-ScanNet_2000.336 90.533 120.279 70.155 110.801 100.689 50.946 70.539 120.660 80.759 50.380 150.333 150.583 50.000 140.788 110.529 110.740 90.261 130.679 100.940 130.525 110.860 90.883 80.226 140.613 100.397 70.720 110.512 50.565 130.620 40.417 50.775 140.629 70.158 20.298 130.579 110.000 10.835 70.883 70.927 20.114 110.079 40.511 110.073 120.508 60.312 70.629 70.861 50.192 150.098 140.908 40.636 120.032 180.563 180.514 160.664 70.505 110.697 70.225 100.000 30.264 20.411 130.860 90.321 140.960 40.058 70.109 140.776 40.526 60.557 40.303 100.000 10.339 130.712 70.000 40.014 80.000 10.000 60.638 130.856 50.641 80.579 120.107 180.119 120.661 120.416 80.000 30.000 80.000 10.007 170.000 40.067 100.910 60.000 10.000 110.000 100.463 120.448 80.294 150.324 10.293 30.211 90.108 80.448 80.068 180.141 70.000 50.330 30.699 10.000 30.256 120.192 70.000 150.355 90.418 80.209 180.146 130.679 30.101 180.000 10.503 140.687 20.671 90.000 10.000 120.174 120.117 70.000 70.122 80.515 20.104 70.259 20.312 30.000 10.000 50.765 130.000 10.369 130.000 10.183 90.422 120.000 10.646 50.000 10.000 10.565 20.001 150.125 180.010 80.002 110.000 10.487 10.000 10.075 140.548 50.420 100.233 150.082 80.138 120.430 130.427 140.000 120.000 10.549 70.000 20.000 20.074 90.409 170.000 30.000 10.000 10.152 70.051 30.000 30.598 70.000 1
Yanmin Wu, Qiankun Gao, Renrui Zhang, Jian Zhang: Language-Assisted 3D Scene Understanding. arXiv23.12
PPT-SpUNet-F.T.0.332 130.556 70.270 80.123 150.816 70.682 100.946 70.549 110.657 90.756 60.459 80.376 100.550 120.001 120.807 40.616 50.727 130.267 100.691 60.942 120.530 100.872 60.874 90.330 80.542 150.374 90.792 50.400 150.673 50.572 80.433 30.793 100.623 80.008 160.351 110.594 80.000 10.783 140.876 80.833 50.213 60.000 70.537 90.091 80.519 50.304 90.620 90.942 20.264 60.124 90.855 80.695 60.086 90.646 110.506 170.658 80.535 70.715 40.314 20.000 30.241 40.608 30.897 30.359 90.858 120.000 80.076 180.611 120.392 130.509 80.378 70.000 10.579 50.565 160.000 40.000 100.000 10.000 60.755 80.806 100.661 50.572 140.350 100.181 80.660 130.300 150.000 30.000 80.000 10.023 120.000 40.042 150.930 50.000 10.000 110.077 70.584 100.392 110.339 100.185 110.171 130.308 20.006 140.563 30.256 90.150 50.000 50.002 170.345 120.000 30.045 150.197 60.063 110.323 120.453 50.600 90.163 120.037 160.349 50.000 10.672 40.679 40.753 60.000 10.000 120.000 130.117 70.000 70.000 110.291 90.000 130.000 80.039 70.000 10.000 50.899 30.000 10.374 120.000 10.000 130.545 50.000 10.634 60.000 10.000 10.074 140.223 90.914 70.000 100.021 100.000 10.000 90.000 10.112 60.498 110.649 10.383 110.095 20.135 130.449 110.432 130.008 90.000 10.518 80.000 20.000 20.000 120.796 50.000 30.000 10.000 10.138 140.000 70.000 30.000 120.000 1
Xiaoyang Wu, Zhuotao Tian, Xin Wen, Bohao Peng, Xihui Liu, Kaicheng Yu, Hengshuang Zhao: Towards Large-scale 3D Representation Learning with Multi-dataset Point Prompt Training. CVPR 2024
PonderV2 ScanNet2000.346 70.552 90.270 90.175 100.810 80.682 100.950 60.560 80.641 110.761 40.398 140.357 110.570 90.113 20.804 50.603 70.750 80.283 50.681 80.952 60.548 60.874 50.852 140.290 120.700 20.356 120.792 50.445 130.545 140.436 130.351 130.787 110.611 90.050 80.290 150.519 130.000 10.825 110.888 60.842 40.259 30.100 20.558 80.070 130.497 80.247 150.457 120.889 30.248 100.106 110.817 140.691 70.094 70.729 70.636 60.620 130.503 120.660 140.243 70.000 30.212 70.590 60.860 90.400 60.881 100.000 80.202 20.622 110.408 120.499 90.261 110.000 10.385 110.636 100.000 40.000 100.000 10.000 60.433 170.843 70.660 70.574 130.481 40.336 40.677 100.486 70.000 30.030 40.000 10.034 60.000 40.080 80.869 110.000 10.000 110.000 100.540 110.727 30.232 180.115 120.186 110.193 100.000 150.403 120.326 70.103 150.000 50.290 40.392 90.000 30.346 110.062 110.424 50.375 80.431 70.667 50.115 150.082 130.239 80.000 10.504 130.606 80.584 130.000 10.002 100.186 110.104 110.000 70.394 60.384 60.083 90.000 80.007 90.000 10.000 50.880 50.000 10.377 110.000 10.263 70.565 30.000 10.608 100.000 10.000 10.304 80.009 120.924 30.000 100.000 120.000 10.000 90.000 10.128 30.584 30.475 80.412 90.076 120.269 30.621 60.509 100.010 70.000 10.491 120.063 10.000 20.472 50.880 40.000 30.000 10.000 10.179 50.125 20.000 30.441 110.000 1
Haoyi Zhu, Honghui Yang, Xiaoyang Wu, Di Huang, Sha Zhang, Xianglong He, Tong He, Hengshuang Zhao, Chunhua Shen, Yu Qiao, Wanli Ouyang: PonderV2: Pave the Way for 3D Foundataion Model with A Universal Pre-training Paradigm.
AWCS0.305 150.508 150.225 150.142 120.782 150.634 180.937 150.489 160.578 150.721 130.364 160.355 120.515 130.023 90.764 150.523 120.707 150.264 120.633 150.922 150.507 140.886 10.804 160.179 160.436 170.300 130.656 170.529 30.501 160.394 140.296 170.820 60.603 100.131 30.179 180.619 30.000 10.707 170.865 140.773 70.171 70.010 60.484 150.063 140.463 140.254 140.332 170.649 120.220 120.100 120.729 160.613 160.071 140.582 150.628 70.702 40.424 160.749 20.137 160.000 30.142 140.360 140.863 70.305 150.877 110.000 80.173 50.606 130.337 150.478 130.154 160.000 10.253 150.664 80.000 40.000 100.000 10.000 60.626 140.782 110.302 170.602 80.185 140.282 60.651 140.317 140.000 30.000 80.000 10.022 130.000 40.154 20.876 100.000 10.014 100.063 90.029 180.553 70.467 30.084 140.124 150.157 170.049 130.373 140.252 100.097 160.000 50.219 70.542 30.000 30.392 80.172 90.000 150.339 100.417 90.533 140.093 160.115 110.195 100.000 10.516 110.288 160.741 70.000 10.001 110.233 100.056 150.000 70.159 70.334 70.077 100.000 80.000 110.000 10.000 50.749 140.000 10.411 90.000 10.008 120.452 110.000 10.595 110.000 10.000 10.220 110.006 130.894 130.006 90.000 120.000 10.000 90.000 10.112 60.504 90.404 110.551 30.093 40.129 150.484 100.381 180.000 120.000 10.396 150.000 20.000 20.620 40.402 180.000 30.000 10.000 10.142 90.000 70.000 30.512 100.000 1
: Long-Tailed 3D Semantic Segmentation with Adaptive Weight Constraint and Sampling. ICRA 2024
LGroundpermissive0.272 160.485 160.184 160.106 160.778 160.676 120.932 160.479 180.572 160.718 150.399 130.265 160.453 170.085 30.745 160.446 160.726 140.232 160.622 160.901 160.512 120.826 160.786 170.178 170.549 130.277 160.659 160.381 160.518 150.295 180.323 150.777 130.599 110.028 100.321 120.363 170.000 10.708 160.858 150.746 110.063 150.022 50.457 160.077 110.476 120.243 160.402 150.397 180.233 110.077 160.720 180.610 170.103 60.629 130.437 180.626 120.446 150.702 60.190 140.005 10.058 170.322 150.702 170.244 160.768 150.000 80.134 130.552 160.279 170.395 150.147 170.000 10.207 160.612 140.000 40.000 100.000 10.000 60.658 120.566 150.323 160.525 160.229 130.179 90.467 180.154 170.000 30.002 60.000 10.051 10.000 40.127 40.703 130.000 10.000 110.216 10.112 170.358 120.547 20.187 100.092 170.156 180.055 110.296 160.252 100.143 60.000 50.014 140.398 70.000 30.028 170.173 80.000 150.265 170.348 150.415 170.179 90.019 170.218 90.000 10.597 90.274 170.565 140.000 10.012 90.000 130.039 170.022 30.000 110.117 160.000 130.000 80.000 110.000 10.000 50.324 170.000 10.384 100.000 10.000 130.251 180.000 10.566 120.000 10.000 10.066 150.404 50.886 140.199 20.000 120.000 10.059 70.000 10.136 10.540 60.127 180.295 120.085 70.143 60.514 70.413 160.000 120.000 10.498 90.000 20.000 20.000 120.623 130.000 30.000 10.000 10.132 160.000 70.000 30.000 120.000 1
David Rozenberszki, Or Litany, Angela Dai: Language-Grounded Indoor 3D Semantic Segmentation in the Wild. arXiv
Minkowski 34Dpermissive0.253 170.463 170.154 180.102 170.771 170.650 170.932 160.483 170.571 170.710 160.331 170.250 170.492 150.044 60.703 170.419 180.606 180.227 170.621 170.865 180.531 90.771 180.813 150.291 110.484 160.242 170.612 180.282 180.440 180.351 160.299 160.622 170.593 120.027 110.293 140.310 180.000 10.757 150.858 150.737 130.150 90.164 10.368 180.084 90.381 170.142 180.357 160.720 110.214 130.092 150.724 170.596 180.056 150.655 100.525 150.581 160.352 180.594 160.056 180.000 30.014 180.224 160.772 160.205 180.720 170.000 80.159 70.531 170.163 180.294 170.136 180.000 10.169 170.589 150.000 40.000 100.000 10.002 40.663 110.466 180.265 180.582 110.337 110.016 160.559 160.084 180.000 30.000 80.000 10.036 50.000 40.125 50.670 140.000 10.102 30.071 80.164 160.406 100.386 70.046 170.068 180.159 160.117 60.284 170.111 170.094 170.000 50.000 180.197 170.000 30.044 160.013 160.002 140.228 180.307 180.588 120.025 180.545 50.134 160.000 10.655 50.302 150.282 180.000 10.060 20.000 130.035 180.000 70.000 110.097 180.000 130.000 80.005 100.000 10.000 50.096 180.000 10.334 170.000 10.000 130.274 170.000 10.513 150.000 10.000 10.280 90.194 100.897 120.000 100.000 120.000 10.000 90.000 10.108 90.279 180.189 170.141 180.059 150.272 20.307 180.445 110.003 100.000 10.353 160.000 20.026 10.000 120.581 160.001 20.000 10.000 10.093 180.002 60.000 30.000 120.000 1
C. Choy, J. Gwak, S. Savarese: 4D Spatio-Temporal ConvNets: Minkowski Convolutional Neural Networks. CVPR 2019
OA-CNN-L_ScanNet2000.333 120.558 60.269 100.124 140.821 60.703 40.946 70.569 60.662 50.748 100.487 40.455 50.572 80.000 140.789 100.534 100.736 100.271 90.713 50.949 70.498 150.877 40.860 120.332 70.706 10.474 30.788 70.406 140.637 70.495 120.355 120.805 80.592 130.015 130.396 80.602 60.000 10.799 120.876 80.713 140.276 20.000 70.493 140.080 100.448 150.363 60.661 50.833 70.262 70.125 80.823 130.665 100.076 100.720 90.557 110.637 100.517 100.672 110.227 90.000 30.158 120.496 90.843 120.352 110.835 140.000 80.103 150.711 60.527 50.526 70.320 90.000 10.568 70.625 120.067 10.000 100.000 10.001 50.806 70.836 80.621 110.591 90.373 90.314 50.668 110.398 100.003 20.000 80.000 10.016 160.024 20.043 140.906 70.000 10.052 70.000 100.384 130.330 130.342 90.100 130.223 80.183 140.112 70.476 60.313 80.130 100.196 40.112 120.370 110.000 30.234 130.071 100.160 70.403 70.398 140.492 150.197 70.076 140.272 60.000 10.200 170.560 100.735 80.000 10.000 120.000 130.110 90.002 60.021 90.412 50.000 130.000 80.000 110.000 10.000 50.794 120.000 10.445 60.000 10.022 110.509 70.000 10.517 140.000 10.000 10.001 180.245 80.915 60.024 70.089 80.000 10.262 30.000 10.103 110.524 80.392 120.515 40.013 180.251 40.411 140.662 50.001 110.000 10.473 130.000 20.000 20.150 60.699 100.000 30.000 10.000 10.166 60.000 70.024 20.000 120.000 1
IMFSegNet0.334 100.532 140.251 120.179 80.799 120.683 90.940 110.555 90.631 130.740 120.406 110.336 140.560 100.062 40.795 70.518 130.733 110.274 60.646 140.947 90.458 180.848 140.862 110.305 100.649 50.284 140.713 130.495 80.626 90.527 100.363 100.820 60.574 140.010 140.411 40.597 70.000 10.842 50.873 100.704 150.246 40.000 70.495 120.041 170.486 100.305 80.444 130.604 160.134 170.055 170.852 100.633 140.076 100.792 50.612 90.573 180.484 130.668 130.216 130.000 30.197 90.518 70.784 140.344 130.908 80.283 50.190 40.599 140.439 110.496 110.569 30.000 10.392 100.776 30.000 40.064 50.000 10.000 60.710 100.756 130.508 120.512 170.159 160.034 150.773 20.363 110.000 30.000 80.000 10.032 70.000 40.029 170.648 170.000 10.000 110.000 100.830 70.595 40.274 160.228 90.206 90.188 130.000 150.425 90.237 120.123 130.000 50.277 60.214 150.003 10.610 30.044 130.124 100.320 150.408 120.594 100.196 80.213 80.139 140.000 10.615 70.618 60.839 40.000 10.014 70.260 70.080 130.025 20.000 110.139 130.135 60.035 70.000 110.000 10.793 20.799 100.000 10.357 140.000 10.369 60.359 140.000 10.512 160.000 10.000 10.120 130.424 30.903 90.027 60.091 70.000 10.245 50.000 10.073 160.457 150.340 130.191 160.021 160.009 180.322 160.608 70.060 30.000 10.494 110.000 20.000 20.068 110.624 120.000 30.000 10.000 10.139 120.047 40.000 30.561 80.000 1
GSTran0.334 110.533 130.250 130.179 90.799 120.684 80.940 110.554 100.633 120.741 110.405 120.337 130.560 100.060 50.794 90.517 140.732 120.274 60.647 130.948 80.459 170.849 120.864 100.306 90.648 60.282 150.717 120.496 70.624 100.533 90.363 100.821 50.573 150.009 150.411 40.593 90.000 10.841 60.873 100.704 150.242 50.000 70.495 120.041 170.487 90.304 90.439 140.613 140.133 180.055 170.853 90.634 130.075 130.791 60.601 100.574 170.483 140.669 120.217 110.000 30.198 80.518 70.782 150.345 120.914 70.273 60.193 30.598 150.440 100.499 90.570 20.000 10.381 120.775 40.000 40.063 60.000 10.000 60.712 90.752 140.507 130.512 170.158 170.036 140.773 20.361 120.000 30.000 80.000 10.032 70.000 40.032 160.651 160.000 10.000 110.000 100.831 60.595 40.273 170.229 80.200 100.191 110.000 150.425 90.233 130.125 120.000 50.279 50.213 160.003 10.608 40.044 130.138 90.321 130.408 120.593 110.198 60.205 90.139 140.000 10.614 80.609 70.838 50.000 10.014 70.260 70.080 130.010 50.000 110.136 140.136 50.047 60.000 110.000 10.787 30.797 110.000 10.354 150.000 10.372 50.357 150.000 10.507 170.000 10.000 10.121 120.423 40.903 90.028 50.089 80.000 10.252 40.000 10.072 170.465 130.340 130.189 170.020 170.011 170.320 170.606 80.060 30.000 10.496 100.000 20.000 20.070 100.618 140.000 30.000 10.000 10.139 120.047 40.000 30.558 90.000 1
CSC-Pretrainpermissive0.249 180.455 180.171 170.079 180.766 180.659 160.930 180.494 150.542 180.700 180.314 180.215 180.430 180.121 10.697 180.441 170.683 170.235 150.609 180.895 170.476 160.816 170.770 180.186 150.634 70.216 180.734 90.340 170.471 170.307 170.293 180.591 180.542 160.076 70.205 170.464 150.000 10.484 180.832 170.766 80.052 160.000 70.413 170.059 150.418 160.222 170.318 180.609 150.206 140.112 100.743 150.625 150.076 100.579 160.548 140.590 150.371 170.552 180.081 170.003 20.142 140.201 170.638 180.233 170.686 180.000 80.142 90.444 180.375 140.247 180.198 150.000 10.128 180.454 180.019 20.097 10.000 10.000 60.553 150.557 160.373 140.545 150.164 150.014 170.547 170.174 160.000 30.002 60.000 10.037 40.000 40.063 110.664 150.000 10.000 110.130 20.170 150.152 170.335 110.079 150.110 160.175 150.098 90.175 180.166 160.045 180.207 30.014 140.465 50.000 30.001 180.001 180.046 120.299 160.327 170.537 130.033 170.012 180.186 110.000 10.205 160.377 130.463 170.000 10.058 30.000 130.055 160.041 10.000 110.105 170.000 130.000 80.000 110.000 10.000 50.398 160.000 10.308 180.000 10.000 130.319 160.000 10.543 130.000 10.000 10.062 160.004 140.862 160.000 100.000 120.000 10.000 90.000 10.123 50.316 170.225 160.250 140.094 30.180 50.332 150.441 120.000 120.000 10.310 170.000 20.000 20.000 120.592 150.000 30.000 10.000 10.203 30.000 70.000 30.000 120.000 1
Ji Hou, Benjamin Graham, Matthias Nießner, Saining Xie: Exploring Data-Efficient 3D Scene Understanding with Contrastive Scene Contexts. CVPR 2021
OctFormer ScanNet200permissive0.326 140.539 110.265 110.131 130.806 90.670 130.943 100.535 130.662 50.705 170.423 100.407 70.505 140.003 110.765 140.582 80.686 160.227 170.680 90.943 110.601 30.854 110.892 70.335 60.417 180.357 110.724 100.453 120.632 80.596 60.432 40.783 120.512 170.021 120.244 160.637 20.000 10.787 130.873 100.743 120.000 170.000 70.534 100.110 50.499 70.289 110.626 80.620 130.168 160.204 50.849 110.679 90.117 50.633 120.684 30.650 90.552 60.684 100.312 30.000 30.175 110.429 120.865 60.413 50.837 130.000 80.145 80.626 100.451 90.487 120.513 40.000 10.529 80.613 130.000 40.033 70.000 10.000 60.828 60.871 40.622 100.587 100.411 70.137 110.645 150.343 130.000 30.000 80.000 10.022 130.000 40.026 180.829 120.000 10.022 90.089 60.842 50.253 150.318 120.296 20.178 120.291 30.224 30.584 20.200 150.132 90.000 50.128 110.227 140.000 30.230 140.047 120.149 80.331 110.412 100.618 80.164 110.102 120.522 40.000 10.655 50.378 120.469 160.000 10.000 120.000 130.105 100.000 70.000 110.483 30.000 130.000 80.028 80.000 10.000 50.906 20.000 10.339 160.000 10.000 130.457 100.000 10.612 90.000 10.000 10.408 50.000 160.900 110.000 100.000 120.000 10.029 80.000 10.074 150.455 160.479 70.427 80.079 100.140 90.496 80.414 150.022 60.000 10.471 140.000 20.000 20.000 120.722 80.000 30.000 10.000 10.138 140.000 70.000 30.000 120.000 1
Peng-Shuai Wang: OctFormer: Octree-based Transformers for 3D Point Clouds. SIGGRAPH 2023
BFANet ScanNet200permissive0.360 60.553 80.293 60.193 60.827 50.689 50.970 30.528 140.661 70.753 70.436 90.378 90.469 160.042 70.810 30.654 30.760 50.266 110.659 110.973 50.574 40.849 120.897 60.382 30.546 140.372 100.698 140.491 90.617 110.526 110.436 20.764 150.476 180.101 50.409 60.585 100.000 10.835 70.901 30.810 60.102 140.000 70.688 30.096 70.483 110.264 130.612 100.591 170.358 20.161 70.863 60.707 50.128 40.814 30.669 40.629 110.563 50.651 150.258 50.000 30.194 100.494 100.806 130.394 70.953 60.000 80.233 10.757 50.508 70.556 50.476 50.000 10.573 60.741 60.000 40.000 100.000 10.000 60.000 180.852 60.678 40.616 70.460 50.338 30.710 60.534 60.000 30.025 50.000 10.043 30.000 40.056 130.493 180.000 10.000 110.109 50.785 80.590 60.298 140.282 30.143 140.262 50.053 120.526 40.337 60.215 10.000 50.135 90.510 40.000 30.596 50.043 150.511 30.321 130.459 40.772 20.124 140.060 150.266 70.000 10.574 100.568 90.653 110.000 10.093 10.298 50.239 30.000 70.516 30.129 150.284 20.000 80.431 10.000 10.000 50.848 70.000 10.492 20.000 10.376 40.522 60.000 10.469 180.000 10.000 10.330 70.151 110.875 150.000 100.254 50.000 10.000 90.000 10.088 130.661 10.481 60.255 130.105 10.139 100.666 50.641 60.000 120.000 10.614 30.000 20.000 20.000 120.921 20.000 30.000 10.000 10.497 10.000 70.000 30.000 120.000 1
Weiguang Zhao, Rui Zhang, Qiufeng Wang, Guangliang Cheng, Kaizhu Huang: BFANet: Revisiting 3D Semantic Segmentation with Boundary Feature Analysis. CVPR 2025