Evaluation of an ultra-high-resolution CT scanner, and a Dual-Energy CT scanner

Contains all data for the technical evaluation of an ultra-high-resolution CT and a Dual-energy CT

The data was used to assess the physico-technical capabilities of a UHRCT system and those were compared to those of a current-generation multi-detector (MDCT) system.
For the DECT, Dual-Energy (DE) and single-kV images of four different phantoms were acquired on a novel clinical DE CT system. Virtual monochromatic images (VMIs) from 40 keV to 130 keV, as well as iodine maps, were reconstructed from the DE data. Single-kVE images were acquired at 120 kV and reconstructed using body hybrid iterative reconstruction.