Correct Answer: C. The extraction and analysis of quantitative features from medical images to aid in diagnosis and prediction Explanation: Radiomics is an advanced AI-driven imaging technique that extracts large amounts of quantitative data from medical images (e.g., CT, MRI, PET scans) to identify patterns, biomarkers, and predictive features that are not visible to the human eye. It is widely used in oncology for tumor characterization, treatment planning, and prognosis estimation.