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Browse › Computer Vision › 3D Part Segmentation › ShapeNet-Part

3D Part Segmentation archive 2025-07-28

ShapeNet-Part Benchmark (3D Part Segmentation)

67 rows 54 with code listed 2 metrics Dataset page

Segmenting 3D object parts

The archive carries no text for this table; the description above is the archive's text for the task 3D Part Segmentation. archive 2025-07-28

Over time archive 2025-07-28

The chart needs JavaScript; the table below carries every value.

Direction inferred from the metric name, not from the archive: Instance Average IoU (higher is better), Class Average IoU (higher is better). Points are placed at the row's paper date; 66 of 67 rows carry one.

Results archive 2025-07-28

Archive rows end at the archive snapshot, 2025-07-28: no result published after that date is in this table. Rank is the archive's row order at that snapshot; not re-ranked here. Metric values are the archive's strings. Column headers sort the table in your browser; each row keeps its archive rank.

Paper Code Ran Syntology Report
1 GeomGCNN 89.1 – Paper – 2021 no code linked report
2 Ours 88.1 – Paper – 2024 no code linked report
3 AVS-Net 87.385.7 – Paper Code 2024 linked, not harvested report
4 SPoTr 87.285.4 – Paper Code 2023 1 of 12 ran · 11 unverified report
5 PointNeXt 87.185.2 – Paper Code 2022 7 of 17 ran · 10 unverified report
6 Diffusion Unit 87.185.2 – Paper Code 2022 linked, not harvested report
7 CurveNet+GAM 87.0 – Paper ↗ – 2015 not matched report
8 AGCN 86.985.7 – Paper Code 2021 linked, not harvested report
9 PointMLP+TAP 86.985.2 – Paper Code 2023 linked, not harvested report
10 DeltaConv (U-ResNet) 86.9 – Paper Code 2021 linked, not harvested report
11 PointVector-S(C=64) 86.9 – Paper Code 2022 1 of 11 ran · 10 unverified report
12 OTMae3D 86.885.1 ✓ Paper Code 2024 linked, not harvested report
13 Spherical Kernel 86.884.9 – Paper Code 2019 1 of 11 ran · 10 unverified report
14 Ps-CNN 86.883.4 – Paper – 2019 no code linked report
15 CurveNet 86.8 – Paper Code 2021 1 of 1 ran · 0 unverified report
16 MKConv 86.7 – Paper – 2021 no code linked report
17 Feature Geometric Net (FG-Net) 86.687.7 – Paper Code 2020 linked, not harvested report
18 PointGPT 86.684.8 ✓ – – not matched report
19 PointTransformer 86.683.7 – Paper Code 2020 linked, not harvested report
20 DeltaNet 86.6 – Paper Code 2021 linked, not harvested report
21 GDANet 86.585.0 – Paper Code 2020 linked, not harvested report
22 ODFNet 86.583.3 – Paper Code 2020 linked, not harvested report
23 Point Voxel Transformer 86.5 – Paper Code 2021 linked, not harvested report
24 P2P 86.5 – Paper Code 2022 1 of 10 ran · 9 unverified report
25 KPConv 86.485.1 – Paper Code 2019 5 of 12 ran · 7 unverified report
26 DensePoint 86.484.2 – Paper Code 2019 2 of 5 ran · 3 unverified report
27 DRNet 86.483.7 – Paper Code 2020 1 of 6 ran · 5 unverified report
28 PointGrid 86.482.2 – Paper Code 2018 linked, not harvested report
29 Point Cloud Transformer 86.4 – Paper Code 2020 2 of 2 ran · 0 unverified report
30 point2vec 86.384.6 ✓ Paper Code 2023 4 of 6 ran · 2 unverified report
31 InterpCNN 86.384.0 – Paper – 2019 no code linked report
32 PVCNN volumetric 86.2 – Paper Code 2019 5 of 8 ran · 3 unverified report
33 RS-CNN 86.2 – Paper Code 2019 3 of 5 ran · 2 unverified report
34 Ours 86.2 – Paper Code 2023 linked, not harvested report
35 PointCNN 86.1484.6 – Paper Code 2018 linked, not harvested report
36 ASSANet 86.1 – Paper Code 2021 2 of 12 ran · 10 unverified report
37 SSCN 86.0 – Paper Code 2017 4 of 4 ran · 0 unverified report
38 Point Transformer 85.9 – Paper Code 2020 3 of 3 ran · 0 unverified report
39 DSPoint 85.883.9 – Paper Code 2021 linked, not harvested report
40 APES (global_based downsample) 85.883.7 – Paper Code 2023 1 of 1 ran · 0 unverified report
41 ConvPoint 85.883.4 – Paper Code 2019 4 of 4 ran · 0 unverified report
42 SGPN 85.8 – Paper Code 2017 linked, not harvested report
43 PointConv 85.782.8 – Paper Code 2018 11 of 15 ran · 4 unverified report
44 PointNet++ + SageMix 85.7 – Paper Code 2022 0 of 1 ran · 1 unverified report
45 APES (local_based downsample) 85.683.1 – Paper Code 2023 1 of 1 ran · 0 unverified report
46 DGCNN + MD 85.5 – Paper Code 2021 linked, not harvested report
47 SFCNN 85.482.7 – Paper – 2019 no code linked report
48 DGCNN + SageMix 85.4 – Paper Code 2022 0 of 1 ran · 1 unverified report
49 SpiderCNN 85.382.4 – Paper Code 2018 2 of 8 ran · 6 unverified report
50 SRN 85.382.2 – Paper – 2019 no code linked report
51 DGCNN 85.2 – Paper Code 2018 16 of 44 ran · 28 unverified report
52 P2Sequence 85.2 – Paper – 2018 no code linked report
53 Point-PlaneNet 85.182.5 – Paper Code 2020 linked, not harvested report
54 3D-GCN 85.182.1 – Paper Code 2020 linked, not harvested report
55 PointNet++ 85.181.9 – Paper Code 2017 36 of 67 ran · 31 unverified report
56 3D-JEPA 84.9386.41 ✓ Paper – 2024 no code linked report
57 SO-Net 84.9 – Paper Code 2018 0 of 7 ran · 7 unverified report
58 SSCNN 84.782.0 – Paper – 2016 no code linked report
59 SPLATNet 3D 84.682.0 – Paper Code 2018 linked, not harvested report
60 3D-UNet [Cicek:2016un] 84.6 – Paper Code 2016 53 of 76 ran · 23 unverified report
61 3DmFV-Net 84.3 – Paper Code 2017 linked, not harvested report
62 Point-JEPA 83.9 85.8 ✓ Paper Code 2024 linked, not harvested report
63 PointNet 83.7 – Paper Code 2016 89 of 164 ran · 75 unverified report
64 Kd-net 82.377.4 – Paper Code 2017 linked, not harvested report
65 AdaCrossNet 85.1 – Paper Code 2025 linked, not harvested report
66 PartNet 84.1 – Paper – 2019 no code linked report
67 PointNet++ (ssg) + JM3D 82.1 – Paper Code 2023 linked, not harvested report

All 67 rows shown. 65 link to a paper page on this site; 5 are marked as using additional training data in the archive. No GitHub stars are tracked; "Code" is the first repository the archive lists for the row. The archive carries no row tags, review links or community-submitted rows for this table; none are shown. archive 2025-07-28

Syntology Ran reads "N of M ran · U unverified": of the M code samples Syntology harvested from repositories linked to that row's paper (joined by arXiv id), N executed on a synthesized input and the other U = M−N are unverified (harvested, no recorded run). It counts code from repositories linked to that row's paper, not this result: the row's number was not reproduced and nothing here is a correctness claim. The other cell texts mean no graph line for the row: "linked, not harvested" (the archive links code, Syntology has not harvested it), "no code linked" (no code link in the archive), "not matched" (the row's paper URL matched no paper on this site). 28 rows have a graph line, from 26 distinct papers; 25 rows (24 papers) have at least one sample that ran. Counting each paper once: Syntology ran 255 of 512 samples; 257 unverified. Separately, 188 of those 512 are pointer-only (licence): the site points at that code rather than redistributing it, a licence property recorded for ran and unverified samples alike; each cell's tooltip carries the row's own pointer-only count. Read from the graph 2026-09-24. Per-sample status is on the paper page.

Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections