Our laboratory focuses on the design and optimization of medical imaging systems and reconstruction algorithms, with the goal of improving image quality and reducing radiation dose.
We apply theoretical, computational, and experimental methods to numerous modalities including CT, SPECT, and tomosynthesis.
Our collaborators include the Zablocki VA Medical Center, Froedtert Hospital, Medical College of Wisconsin, FDA, and industry partners.
July 2015: Our collaboration with Varian Medical Systems on patient-specific organ dose estimation was presented by Adam Wang of Varian in a talk titled "Patient Specific Dose Maps for CT Scans Using a Fast, Deterministic Boltzmann Transport Equation Solver."
Our collaboration on Spectral CT Reconstruction with Emil Sidky and Rina Foygal Barber of the University of Chicago was presented at the 2015 CERN Workshop: "Experimental investigation of a one-step material decomposition algorithm for Spectral CT" and at the 2015 Fully 3D Meeting: "One-step inversion of spectral CT data by constrained maximization of a transmission-Poisson likelihood model."