INSTANCE 2022

INSTANCE 2022 (INtracranial Hemorrhage Segmentation ChallengE) is a brain CT dataset for the segmentation of intracranial hemorrhage (ICH) and is a challenge at MICCAI 2022. Intracranial hemorrhage (ICH) is a severe brain condition and a major cause of stroke. Non-contrast head computed tomography (NCCT) is the primary imaging method for diagnosing ICH, and estimation of hematoma volume is crucial for the prognosis and treatment decisions for ICH patients. The dataset includes a training set of

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可视化图片
INSTANCE_2022_0.webp
INSTANCE_2022_0.webp
INSTANCE_2022_1.webp
INSTANCE_2022_1.webp
INSTANCE_2022_2.webp
INSTANCE_2022_2.webp
数据集元信息
维度3D
模态ct
任务类型segmentation
解剖结构Cerebral hemorrhage
解剖区域Head
类别数1
数据量100 for training, 30 for validation, 70 for test
文件格式.nii.gz
文件结构
INSTANCE 2022
│
├── train
│   ├── data
│   │   ├── 001.nii.gz
│   │   ├── 002.nii.gz
│   │   └── ...
│   │
│   ├── label
│       ├── 001.nii.gz
│       ├── 002.nii.gz
│       └── ...
│
├── evaluation
    ├── 101.nii.gz
    ├── 102.nii.gz
    └── ...
图像尺寸统计
统计类型 间距 (mm) 尺寸
最小值 (0.37, 0.37, 4.4) (430, 512, 24)
中位值 (0.45, 0.45, 5.0) (512, 512, 29)
最大值 (0.60, 0.60, 10.0) (512, 560, 40)
引用
@misc{li2023stateoftheart,
      title={The state-of-the-art 3D anisotropic intracranial hemorrhage segmentation on non-contrast head CT: The INSTANCE challenge}, 
      author={Xiangyu Li and Gongning Luo and Kuanquan Wang and Hongyu Wang and Jun Liu and Xinjie Liang and Jie Jiang and Zhenghao Song and Chunyue Zheng and Haokai Chi and Mingwang Xu and Yingte He and Xinghua Ma and Jingwen Guo and Yifan Liu and Chuanpu Li and Zeli Chen and Md Mahfuzur Rahman Siddiquee and Andriy Myronenko and Antoine P. Sanner and Anirban Mukhopadhyay and Ahmed E. Othman and Xingyu Zhao and Weiping Liu and Jinhuang Zhang and Xiangyuan Ma and Qinghui Liu and Bradley J. MacIntosh and Wei Liang and Moona Mazher and Abdul Qayyum and Valeriia Abramova and Xavier Lladó and Shuo Li},
      year={2023},
      eprint={2301.03281},
      archivePrefix={arXiv},
      primaryClass={eess.IV}
}
 
@ARTICLE{9511297,
  author={Li, Xiangyu and Luo, Gongning and Wang, Wei and Wang, Kuanquan and Gao, Yue and Li, Shuo},
  journal={IEEE Journal of Biomedical and Health Informatics}, 
  title={Hematoma Expansion Context Guided Intracranial Hemorrhage Segmentation and Uncertainty Estimation}, 
  year={2022},
  volume={26},
  number={3},
  pages={1140-1151},
  doi={10.1109/JBHI.2021.3103850}}
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发布日期: April, 2022

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创建时间: 2025-09-10 07:53

更新时间: 2025-09-10 07:56