Robustness Assessment of Images From a 0.35T Scanner of an Integrated MRI-Linac : Characterization of Radiomics Features in Phantom and Patient Data
Purpose: Radiomics entails the extraction of quantitative imaging biomarkers (or radiomics features) hypothesized to provide additional pathophysiological and/or clinical information compared to qualitative visual observation and interpretation. This retrospective study explores the variability of radiomics features extracted from images acquired with the 0.35 T scanner of an integrated MRI-Linac.