Ehsan SameiEhsan Samei is Professor in Radiology, Physics, Biomedical Engineering, Electrical and Computer Engineering, and Medical Physics at Duke University, where he is the Chief of the Clinical Imaging Physics and the Director of the Medical Physics Graduat Program. His current research includes quality and dose metrics that are clinically relevant and that can be used to design and utilize advanced imaging technologies for optimum interpretive and quantitative performance. Read More Read Less