Dataset related to article: ENHANCING SOFT TISSUE DIFFERENTIATION WITH DIFFERENT DUAL-ENERGY CT SYSTEMS: A PHANTOM STUDY

The database includes the mean and standard deviation values of the CT numbers extracted from each slice and acquisition, after being reconstructed with the FBP and the iterative algorithms, for all tissue-equivalent inserts and all energy levels of the DECT, as well as for the SECT.本数据库收录了经滤波反投影（Filtered Back Projection，FBP）与迭代算法重建后，从每一层CT切片及每次扫描采集过程中提取的CT值（CT numbers）的均值与标准差；数据覆盖双能计算机断层扫描（DECT）的全部组织等效插入件与全能量档位，以及单能量计算机断层扫描（SECT）的对应数据集。