Pulmonary Artery-Vein CT Dataset
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该数据集是一个大规模的肺动脉和静脉分割数据集,由中国科学院软件研究所等机构的研究人员创建,旨在解决医学图像分析中的血管分割问题。数据集包含718个3D CT扫描,数据格式为NIFTI (.nii.gz),其中79个扫描为完全标注,639个为半标注。数据集的标注由多名临床医生和放射科医生共同完成,确保了标注的准确性。该数据集的应用领域主要集中在医学图像分析,特别是肺动脉和静脉的自动分割,帮助临床医生进行疾病诊断和治疗规划。
This is a large-scale segmentation dataset for pulmonary arteries and veins, developed by researchers from institutions including the Institute of Software, Chinese Academy of Sciences, aiming to address the challenge of vascular segmentation in medical image analysis. The dataset contains 718 3D CT scans stored in NIFTI (.nii.gz) format, with 79 fully annotated scans and 639 semi-annotated scans. The annotations were jointly finalized by a panel of clinicians and radiologists, guaranteeing their high accuracy. The primary application scenarios of this dataset focus on medical image analysis, particularly for automatic segmentation of pulmonary arteries and veins, to assist clinicians in disease diagnosis and treatment planning.




