This dataset contains 92,313 verified, preprocessed Knee MRI volumes from the Osteoarthritis Initiative (OAI).
Dataset Card
This dataset contains 92,313 verified, preprocessed Knee MRI volumes from the Osteoarthritis Initiative (OAI). The original DICOM/medical imaging files have been standardized, cleaned, and converted into highly efficient 3D.npy (NumPy) arrays to accelerate machine learning and computer vision workflows. To handle the massive scale of this data, the dataset has been strictly verified to remove missing files and non-MRI scans (e.g., X-rays), and is packaged into sequential.tar chunks (~82 GB each) for stable downloading and distributed training. This dataset is designed for researchers, data scientists, and medical AI developers building 3D computer vision models. Primary use cases include…
Excerpt from the card by Charwis Reno, licensed other.
Details
- Repository
- charwisreno/OAI-Knee-MRI
- Publisher
- Charwis Reno
- Task category
- Image classification
- Tags
- medical, mri, osteoarthritis
- Size category
- 10K<n<100K
- Languages
- en
- Revision
- 7968289163a465bcefaadebd44735800c91ec26d
- Last updated
- 2026-09-28
Files
45 files, 3.8 TB in total.
Every file
| File | Type | Size | SHA-256 |
|---|---|---|---|
| data/oai_chunk_part1_0001.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0002.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0003.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0004.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0005.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0006.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0007.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0008.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0009.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0010.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0011.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0012.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0013.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0014.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0015.tar | Data | 88.0 GB | — |
| data/oai_chunk_part1_0016.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0001.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0002.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0003.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0004.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0005.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0006.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0007.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0008.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0009.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0010.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0011.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0012.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0013.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0014.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0015.tar | Data | 88.0 GB | — |
| data/oai_chunk_part2_0016.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0001.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0003.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0004.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0005.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0006.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0007.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0008.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0009.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0010.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0011.tar | Data | 88.0 GB | — |
| data/oai_chunk_part3_0012.tar | Data | 88.0 GB | — |
| README.md | Documentation | 5.9 KB | — |
| .gitattributes | Repository | 3.0 KB | — |
License and Download
- License
- other
- Access
- Access requested at publisher
Charwis Reno grants access through its official repository on Hugging Face.