BraTS 2023-MEN
BraTS2023-MEN（脑肿瘤分割2023脑膜瘤挑战赛）是BraTS2023五个分割子任务之一。与常规针对胶质瘤分割的BraTS挑战赛不同，该子任务旨在从多模态MR图像（mpMRI）中分割脑膜瘤。该数据集于2023年5月发布，包含来自6个中心共计1650例数据，其中标注训练集1000例，每例提供四种MR序列（t1w、t1c、t2w、t2f）的输入图像及脑膜瘤分割结果。标注内容主要包括非强化肿瘤核心（Non-Enhancing Tumor Core，NETC）、周围非强化FLAIR高信号（Surrounding Non-Enhancing FLAIR hyperintense signal，SNFH）和强化肿瘤（Enhancing Tumor，ET）。验证集提供无标注图像，可提交至官网进行验证，测试集数据未公开。
toujingbu可视化图片
BraTS2023-MEN_0.png
BraTS2023-MEN_1.webp
数据集元信息
| 维度 | 3D |
| 模态 | multimodal |
| 任务类型 | segmentation |
| 解剖结构 | 脑膜瘤 |
| 解剖区域 | 头部 |
| 类别数 | 3 |
| 数据量 | 1650 |
| 文件格式 | .nii.gz |
文件结构
├── ASNR-MICCAI-BraTS2023-MEN-Challenge-TrainingData
│ ├── BraTS-MEN-00004-000
│ │ ├── BraTS-MEN-00004-000-seg.nii.gz
│ │ ├── BraTS-MEN-00004-000-t1c.nii.gz
│ │ ├── BraTS-MEN-00004-000-t1n.nii.gz
│ │ ├── BraTS-MEN-00004-000-t2f.nii.gz
│ │ └── BraTS-MEN-00004-000-t2w.nii.gz
│ ...
│
└── ASNR-MICCAI-BraTS2023-MEN-Challenge-ValidationData
├── BraTS-MEN-00000-000
│ ├── BraTS-MEN-00000-000-t1c.nii.gz
│ ├── BraTS-MEN-00000-000-t1n.nii.gz
│ ├── BraTS-MEN-00000-000-t2f.nii.gz
│ └── BraTS-MEN-00000-000-t2w.nii.gz图像尺寸统计
| 统计类型 | 间距 (mm) | 尺寸 |
|---|---|---|
| 最小值 | (1.0, 1.0, 1.0) |
(240, 240, 155) |
| 中位值 | (1.0, 1.0, 1.0) |
(240, 240, 155) |
| 最大值 | (1.0, 1.0, 1.0) |
(240, 240, 155) |
引用
@misc{labella2023asnrmiccai,
title={The ASNR-MICCAI Brain Tumor Segmentation (BraTS) Challenge 2023: Intracranial Meningioma},
author={Dominic LaBella and Maruf Adewole and Michelle Alonso-Basanta and Talissa Altes and Syed Muhammad Anwar and Ujjwal Baid and Timothy Bergquist and Radhika Bhalerao and Sully Chen and Verena Chung and Gian-Marco Conte and Farouk Dako and James Eddy and Ivan Ezhov and Devon Godfrey and Fathi Hilal and Ariana Familiar and Keyvan Farahani and Juan Eugenio Iglesias and Zhifan Jiang and Elaine Johanson and Anahita Fathi Kazerooni and Collin Kent and John Kirkpatrick and Florian Kofler and Koen Van Leemput and Hongwei Bran Li and Xinyang Liu and Aria Mahtabfar and Shan McBurney-Lin and Ryan McLean and Zeke Meier and Ahmed W Moawad and John Mongan and Pierre Nedelec and Maxence Pajot and Marie Piraud and Arif Rashid and Zachary Reitman and Russell Takeshi Shinohara and Yury Velichko and Chunhao Wang and Pranav Warman and Walter Wiggins and Mariam Aboian and Jake Albrecht and Udunna Anazodo and Spyridon Bakas and Adam Flanders and Anastasia Janas and Goldey Khanna and Marius George Linguraru and Bjoern Menze and Ayman Nada and Andreas M Rauschecker and Jeff Rudie and Nourel Hoda Tahon and Javier Villanueva-Meyer and Benedikt Wiestler and Evan Calabrese},
year={2023},
eprint={2305.07642},
archivePrefix={arXiv},
primaryClass={cs.CV}
}