WSSS4LUAD
WSSS4LUAD 是一个专注于肺腺癌组织弱监督语义分割（weakly supervised semantic segmentation）的数据集与挑战赛。该数据集包含来自广东省人民医院（GDPH）和癌症基因组图谱（TCGA）的87张全切片图像（WSIs），其中GDPH提供67张，TCGA提供20张。训练集包含10,091张带有图像级标签的切片图像块，而验证集和测试集则包含超过1.3亿个像素级标注。这些标注由病理学家与AI模型协作生成，并经过专家严格审核。
xiongbu可视化图片
WSSS4LUAD_1.png
WSSS4LUAD_0.png
数据集元信息
| 维度 | 2D |
| 模态 | pathology |
| 任务类型 | segmentation |
| 解剖结构 | 肺 |
| 解剖区域 | 肺部 |
| 类别数 | 3 |
| 数据量 | 10,211 |
| 文件格式 | PNG |
文件结构
WSSS4LUAD/
│
├── 1.training.zip
├── 2.validation.zip
├── 3.testing.zip
└── mask.zip图像尺寸统计
| 统计类型 | 间距 (mm) | 尺寸 |
|---|---|---|
| 最小值 | - |
(150, 150) |
| 中位值 | - |
- |
| 最大值 | - |
(5000, 5000) |
引用
@inproceedings{han2022wsss4luad,
author = {Han, Chu and Pan, Xipeng and Yan, Lixu and Lin, Huan and Li, Bingbing and Yao, Su and Lv, Shanshan and Shi, Zhenwei and Mai, Jinhai and Lin, Jiatai and Zhao, Bingchao and Xu, Zeyan and Wang, Zhizhen and Wang, Yumeng and Zhang, Yuan and Wang, Huihui and Zhu, Chao and Lin, Chunhui and Mao, Lijian and Wu, Min and Duan, Luwen and Zhu, Jingsong and Hu, Dong and Fang, Zijie and Chen, Yang and Zhang, Yongbing and Li, Yi and Zou, Yiwen and Yu, Yiduo and Li, Xiaomeng and Li, Haiming and Cui, Yanfen and Han, Guoqiang and Xu, Yan and Xu, Jun and Yang, Huihua and Li, Chunming and Liu, Zhenbing and Lu, Cheng and Chen, Xin and Liang, Changhong and Zhang, Qingling and Liu, Zaiyi},
title = {WSSS4LUAD: Grand Challenge on Weakly-supervised Tissue Semantic Segmentation for Lung Adenocarcinoma},
publisher = {arXiv},
year = {2022}
}