Othman, Ahmed E.;
Brockmann, Carolin;
Yang, Zepa;
Kim, Changwon;
Afat, Saif;
Pjontek, Rastislav;
Nikoubashman, Omid;
Brockmann, Marc A.;
Nikolaou, Konstantin;
Wiesmann, Martin;
Kim, Jong Hyo
Impact of image denoising on image quality, quantitative parameters and sensitivity of ultra-low-dose volume perfusion CT imaging