波兰COVID:一个多中心多类胸部X射线数据库 (波兰,2020-2021)
Aleksandra Suwalska1, Joanna Tobiasz1,2, Wojciech Prazuch1
1Department of Data Science and Engineering, Silesian University of Technology, Gliwice, Poland.
POLCOVID数据集提供用于COVID-19和肺炎检测的胸部X射线图像. 它包括细分的肺口罩,以帮助人工智能发展,并提高呼吸道疾病的诊断准确度.
科学领域:
- 医疗成像医学成像
- 人工智能的人工智能
- 公共卫生 公共卫生
背景情况:
- 在全球范围内,SARS-CoV-2流行病给医疗保健系统带来了压力,增加了诊断等待时间.
- 胸部放射 (CXR) 对于COVID-19诊断至关重要,导致AI检测工具的激增.
- 现有的人工智能工具往往缺乏足够的,注释良好的培训数据,特别是针对不同类型的肺炎.
研究的目的:
- 介绍POLCOVID数据集,这是一个全面的胸部X射线图像集合.
- 提供注释数据,以支持AI开发用于COVID-19和肺炎检测.
- 使用匹配的图像和面具数据,促进肺部细分技术的研究.
主要方法:
- 从15个波兰医院收集了CXR图像,包括COVID-19,其他肺炎和健康病例.
- 开发了专注于肺部区域的预处理图像,并通过细分模型生成相应的肺部口罩.
- 手动注释的肺口罩用于POLCOVID数据集的子集和其他四个公共CXR集合.
主要成果:
- 波尔科维德数据集包括原始放射图,预处理的肺部图像和细分面具.
- 手工制作的肺口罩可用于模型培训和验证的更高准确性.
- 该数据集支持直接诊断人工智能开发和肺部细分算法研究.
结论:
- POLCOVID数据集解决了对人工智能在呼吸系统疾病诊断中的高质量注释CXR数据的需求.
- 它是推进人工智能驱动的COVID-19和其他肺炎检测的宝贵资源.
- 提供肺部口罩有助于开发改进的肺部细分算法.
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