Photon-counting detector CT-based virtual monoenergetic reconstructions: repeatability and reproducibility of radiomics features of an organic phantom and human myocardium.
Elias V WolfLukas MüllerU Joseph SchoepfNicola FinkJoseph P GriffithEmese ZsarnoczayDhiraj BaruahPal SuranyiIsmael M KabakusMoritz C HalfmannTilman EmrichAkos Varga-SzemesJim O'DohertyPublished in: European radiology experimental (2023)
• Radiomic features have an excellent repeatability within the same PCD-CT acquisition and reconstruction. • Differences in VMI lead to decreased reproducibility for radiomic features. • VMI ≥ 90 keV increased the reproducibility of the radiomic features.