CNNS AS MODEL OBSERVERS FOR LOW-CONTRAST DETECTION TASK IN CT. (December 2022) - Valeri, Federico; Doria, Sandra; Betti, Margherita; Carpi, Roberto; Cisbani, Evaristo; Cupparo, Ilaria; Fedeli, Luca; Gnerucci, Alessio; Grigioni, Mauro; Lasagni, Lorenzo; Marconi, Alessandro; Mazzoni, Lorenzo Nicola; et al.