Technical Note: Virtual phantom analyses for preprocessing evaluation and detection of a robust feature set for MRI‐radiomics of the brain

Purpose The purpose of the paper was to use a virtual phantom to identify a set of radiomic features from T1‐weighted and T2‐weighted magnetic resonance imaging (MRI) of the brain which is stable to variations in image acquisition parameters and to evaluate the effect of image preprocessing on radiomic features stability. Methods Stability to different sources of variability (time of repetition and echo, voxel size, random noise and intensity...