KiPA22
KiPA22（肾脏解析2022）是一个用于3D肾脏、肾脏肿瘤、动脉和静脉分割的腹部肾脏解析CTA数据集。该数据集包含130例完整标注的CT扫描病例。数据被官方划分为70例训练集、30例封闭测试集和30例开放测试集。在常规挑战赛中，仅提供训练集和开放测试集。该数据集的一个亮点是包含了有价值的异常肾脏样本，并对精细的肾脏血管结构进行了标注，这对肾脏相关疾病的诊断系统研究具有重要意义。需要注意的是，官方提供的数据集并非完整的腹部CT数据，而是经过肾脏区域裁剪的数据，因此其尺寸远小于典型的3D CT分割数据。
腹部可视化图片
KiPA22_0.png
KiPA22_1.webp
数据集元信息
| 维度 | 3D |
| 模态 | ct |
| 任务类型 | segmentation |
| 解剖结构 | 肾脏 |
| 解剖区域 | 腹部 |
| 类别数 | 4 |
| 数据量 | 训练70例，验证30例，测试30例 |
| 文件格式 | .nii.gz |
文件结构
train
├─image
│ ├─ 0.nii.gz
│ ├─ 1.nii.gz
│ ├─ ...
│ └─ 69.nii.gz
└─label
├─ 0.nii.gz
├─ 1.nii.gz
├─ ...
└─ 69.nii.gz
test
├─image
├─ 70.nii.gz
├─ 71.nii.gz
├─ ...
└─ 99.nii.gz图像尺寸统计
| 统计类型 | 间距 (mm) | 尺寸 |
|---|---|---|
| 最小值 | (0.5488, 0.5488, 0.5488) |
(116,116,147) |
| 中位值 | (0.6328, 0.6328, 0.6328) |
(150, 150, 198) |
| 最大值 | (0.7793, 0.7793, 0.7793) |
(189, 189, 280) |
引用
@article{he2021meta,
title={Meta grayscale adaptive network for 3D integrated renal structures segmentation},
author={He, Yuting and Yang, Guanyu and Yang, Jian and Ge, Rongjun and Kong, Youyong and Zhu, Xiaomei and Zhang, Shaobo and Shao, Pengfei and Shu, Huazhong and Dillenseger, Jean-Louis and others},
journal={Medical image analysis},
volume={71},
pages={102055},
year={2021},
publisher={Elsevier}
}
@article{he2020dense,
title={Dense biased networks with deep priori anatomy and hard region adaptation: Semi-supervised learning for fine renal artery segmentation},
author={He, Yuting and Yang, Guanyu and Yang, Jian and Chen, Yang and Kong, Youyong and Wu, Jiasong and Tang, Lijun and Zhu, Xiaomei and Dillenseger, Jean-Louis and Shao, Pengfei and others},
journal={Medical image analysis},
volume={63},
pages={101722},
year={2020},
publisher={Elsevier}
}
@article{shao2011laparoscopic,
title={Laparoscopic partial nephrectomy with segmental renal artery clamping: technique and clinical outcomes},
author={Shao, Pengfei and Qin, Chao and Yin, Changjun and Meng, Xiaoxin and Ju, Xiaobing and Li, Jie and Lv, Qiang and Zhang, Wei and Xu, Zhengquan},
journal={European urology},
volume={59},
number={5},
pages={849--855},
year={2011},
publisher={Elsevier}
}
@article{shao2012precise,
title={Precise segmental renal artery clamping under the guidance of dual-source computed tomography angiography during laparoscopic partial nephrectomy},
author={Shao, Pengfei and Tang, Lijun and Li, Pu and Xu, Yi and Qin, Chao and Cao, Qiang and Ju, Xiaobing and Meng, Xiaoxin and Lv, Qiang and Li, Jie and others},
journal={European urology},
volume={62},
number={6},
pages={1001--1008},
year={2012},
publisher={Elsevier}
}