SegTHOR
Segmentation of THoracic Organs at Risk
Introduced in SegTHOR: Segmentation of Thoracic Organs at Risk in CT images
About this Dataset
SegTHOR (Segmentation of THoracic Organs at Risk) is a dataset dedicated to the segmentation of organs at risk (OARs) in the thorax, i.e. the organs surrounding the tumour that must be preserved from irradiations during radiotherapy. In this dataset, the OARs are the heart, the trachea, the aorta and the esophagus, which have varying spatial and appearance characteristics. The dataset includes 60 3D CT scans, divided into a training set of 40 and a test set of 20 patients, where the OARs have been contoured manually by an experienced radiotherapist.
Source: SegTHOR: Segmentation of Thoracic Organs at Risk in CT images Image Source: Lambert et al
Dataset Variants
