Datasets › Scan2CAD
Scan2CAD
Scan2CAD is an alignment dataset based on 1506 ScanNet scans with 97607 annotated keypoints pairs between 14225 (3049 unique) CAD models from ShapeNet and their counterpart objects in the scans. The top 3 annotated model classes are chairs, tables and cabinets which arises due to the nature of indoor scenes in ScanNet. The number of objects aligned per scene ranges from 1 to 40 with an average of 9.3.
Additionally, all ShapeNet CAD models used in the Scan2CAD dataset are annotated with their rotational symmetries: either none, 2-fold, 4-fold or infinite rotational symmetries around a canonical axis of the object.
Source: Scan2CAD: Learning CAD Model Alignment in RGB-D Scans Image Source: Scan2CAD: Learning CAD Model Alignment in RGB-D Scans
Benchmarks archive 2025-07-28
All 1 leaderboard whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| 3D Reconstruction | Scan2CAD | Scan2CAD Average Accuracy 31.68% | Scan2CAD: Learning CAD Model Alignment in RGB-D Scans | skanti/Scan2CAD +1 | 2 | Compare |
Papers archive 2025-07-28
2 shown of 2 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 72. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
| Date | Samples run Syntology | |||
|---|---|---|---|---|
| Scan2CAD: Learning CAD Model Alignment in RGB-D Scans | 2 | 1 | 27 Nov 2018 | ran 1 of 1 samples (0 unverified; 1 pointer-only for licence) |
| 3DMatch: Learning Local Geometric Descriptors from RGB-D Reconstructions | 2 | 1 | 27 Mar 2016 | not harvested |
Dataset loaders archive 2025-07-28
1 loader as listed in the archive; links are outbound and not re-checked here.
Tasks archive 2025-07-28
License archive 2025-07-28
Modalities archive 2025-07-28
Languages archive 2025-07-28
No language tagged.
Variants archive 2025-07-28
- Scan2CAD
1 variant name, as the archive lists them.
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