HVSMR
HVSMR（先天性心脏病三维心血管MRI全心脏及大血管分割）数据集专注于从三维心血管磁共振成像（MRI）中分割心脏解剖结构。该MRI数据采用1.5T扫描仪（Philips Achieva）无造影剂获取，采用轴向视角和稳态自由进动（SSFP）序列，由专业评估人员手动分割心脏血池和心室心肌，并经两位临床专家验证。数据集包含19例病例，其中训练集含10例带标注数据，测试集含9例无标注数据。
xinzang可视化图片
HVSMR_1.png
HVSMR_0.png
数据集元信息
| 维度 | 3D |
| 模态 | mri |
| 任务类型 | segmentation |
| 解剖结构 | 心肌与血池 |
| 解剖区域 | 心脏 |
| 类别数 | 4 |
| 数据量 | 19 |
| 文件格式 | .nii.gz |
文件结构
hvsmr_2016
├── hvsmr_2016_testing
│ ├── testing_axial_full_pat10.nii.gz
│ ├── testing_axial_full_pat11.nii.gz
│ └── ...
└── hvsmr_2016_training
├── training_axial_full_pat0.nii.gz
├── training_axial_full_pat0_label_A.nii.gz
├── training_axial_full_pat0_label_B.nii.gz
├── training_axial_full_pat1.nii.gz
├── training_axial_full_pat1_label_A.nii.gz
├── training_axial_full_pat1_label_B.nii.gz
└── ...图像尺寸统计
| 统计类型 | 间距 (mm) | 尺寸 |
|---|---|---|
| 最小值 | (0.731,0.731,0.650) |
(256,256,140) |
| 中位值 | (0.885,0.885,0.860) |
(384,384,157) |
| 最大值 | (1.146,1.146,1.150) |
(528,528,200) |
引用
@inproceedings{pace2015interactive,
title={Interactive whole-heart segmentation in congenital heart disease},
author={Pace, Danielle F and Dalca, Adrian V and Geva, Tal and Powell, Andrew J and Moghari, Mehdi H and Golland, Polina},
booktitle={Medical Image Computing and Computer-Assisted Intervention--MICCAI 2015: 18th International Conference, Munich, Germany, October 5-9, 2015, Proceedings, Part III 18},
pages={80--88},
year={2015},
organization={Springer}
}