Datasets:
File size: 2,367 Bytes
f12b0d0 c972542 f12b0d0 f8d1c02 f12b0d0 5a5af10 f12b0d0 f8d1c02 773120b 3a30da1 4db113f 3a30da1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | ---
tags:
- X-ray
- Wrist
- Segmentation
- Classification
license: cc-by-4.0
---
# Dataset Card for RAM-W600
Benchmark code is available in <https://github.com/YSongxiao/RAM-W600>.
## Download
Please run the following command to download RAM-W600:
```bash
git clone https://huggingface.co/datasets/TokyoTechMagicYang/RAM-W600
```
## BoneSegmentation Mask Channel Mapping
The BoneSegmentation masks are stored as 14-channel `.npy` arrays with shape:
```python
(14, H, W)
```
Each channel is a binary mask for one anatomical structure. The official channel order is:
| Channel ID | Anatomy name | Description |
|---:|---|---|
| 0 | Capitate | Capitate bone |
| 1 | DistalRadius | Distal radius |
| 2 | DistalUlna | Distal ulna |
| 3 | Hamate | Hamate bone |
| 4 | Lunate | Lunate bone |
| 5 | Tri | Triquetrum / pisiform region |
| 6 | Scaphoid | Scaphoid bone |
| 7 | Trapzium | Trapezium bone |
| 8 | Trapezoid | Trapezoid bone |
| 9 | Metacarpal1st | First metacarpal |
| 10 | Metacarpal2nd | Second metacarpal |
| 11 | Metacarpal3rd | Third metacarpal |
| 12 | Metacarpal4th | Fourth metacarpal |
| 13 | Metacarpal5th | Fifth metacarpal |
The channel semantics are fixed across all samples. If images are canonicalized by hand side, this changes only the image orientation; it does not change the anatomical meaning of the channels.
## Citation
If you use RAM-W600 in your research, please cite:
```bibtex
@article{yang2026ram,
title={RAM-W600: A Multi-Task Wrist Dataset and Benchmark for Rheumatoid Arthritis},
author={Yang, Songxiao and Wang, Haolin and Fu, Yao and Tian, Ye and Kamishima, Tamotsu and Ikebe, Masayuki and Ou, Yafei and Okutomi, Masatoshi},
journal={Advances in Neural Information Processing Systems},
volume={38},
year={2026}
}
```
## Suggested Citation
If you use the benchmark code or experimental settings, we also recommend citing:
```bibtex
@misc{yang2026ramh1200,
title={RAM-H1200: A Unified Evaluation and Dataset on Hand Radiographs for Rheumatoid Arthritis},
author={Songxiao Yang and Haolin Wang and Yao Fu and Junmu Peng and Lin Fan and Hongruixuan Chen and Jian Song and Masayuki Ikebe and Shinya Takamaeda-Yamazaki and Masatoshi Okutomi and Tamotsu Kamishima and Yafei Ou},
year={2026},
eprint={2605.05616},
archivePrefix={arXiv},
primaryClass={cs.CV},
url={https://arxiv.org/abs/2605.05616}
}
``` |