task_categories:image-segmentation language:en license:cc-by-nc-4.0 size_categories:n<1K modality:image arxiv:2408.11142 region:us medical image
---
license: cc-by-nc-4.0
task_categories:
- image-segmentation
language:
- en
tags:
- medical
- image
pretty_name: isles24-mr-lite
size_categories:
- n<1K
---


## About
This is a subset of the [ISLES24 dataset](https://isles-24.grand-challenge.org/dataset/).
- 149 MR images and corresponding manual segmentation masks
  - MR: see Section 2.2 of the [paper](https://arxiv.org/pdf/2408.11142)
    - Diffusion-weighted imaging (DWI)
    - apparent diffusion coefficient (ADC) map
  - Segmentation Masks: see Section 2.5 of the [paper](https://arxiv.org/pdf/2408.11142)
- Files in this subset have not been modified.

This dataset is released under the `CC BY-NC 4.0` license.


## Segmentation Labels
```python
labels_map = {"1": "stroke infarct"}
```


## Official Release
Please refer to the offical site for the original [ISLES24 dataset](https://isles-24.grand-challenge.org/dataset/).
- Dataset: https://isles-24.grand-challenge.org/dataset/ (CC-BY-NC license)
- CC-BY-NC 4.0: https://creativecommons.org/licenses/by-nc/4.0/


## Download from Huggingface
```bash
#!/bin/bash
pip install huggingface-hub[cli]
huggingface-cli login --token $HF_TOKEN
```
```python
# python
from huggingface_hub import snapshot_download
snapshot_download(repo_id="YongchengYAO/ISLES24-MR-Lite", repo_type='dataset', local_dir="/your/local/folder")
```