Head-Neck-PET-CT combined GTVs 2D images

This dataset contains 2D images of the combined Gross Tumour Volumes (GTVs) of a Head and Neck cancer public dataset created from four different institutions in Canada. 298 images were created by using the CT and the combined GTV masks extracted from the RTSTRUCTs associated with the patient study. The dataset was orginally collected from https://wiki.cancerimagingarchive.net/display/Public/Head-Neck-PET-CT into an Orthanc server. Patient studies were then processed into 3d numpy arrays. The central slices representing the slice with the highest number of contoured pixels were selected and extracted into 2d numpy arrays.