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.

本数据集包含来自加拿大四家不同机构的头颈癌公共数据集的合并肿瘤总体积（Gross Tumour Volumes, GTV）二维影像。本次通过CT影像以及从患者研究相关RTSTRUCT中提取的合并GTV掩码，共生成298张影像。该数据集最初采集自https://wiki.cancerimagingarchive.net/display/Public/Head-Neck-PET-CT，并存储至Orthanc服务器。随后将患者研究数据处理为三维numpy数组，选取其中勾画像素最多的层面（即中心层面），并提取为二维numpy数组。

搜集汇总

背景与挑战

背景概述

该数据集包含298张头颈癌患者的2D图像，这些图像是通过CT和GTV掩模结合生成的，来源于加拿大四个机构的公开数据。数据集文件受到访问限制。