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William Paul Segars

Professor in Radiology
Radiology
Box 2731 Med Ctr, 2424 Erwin Road, Durham, NC 27710
Hock Plaza Suite 302, 2424 Erwin Road, Durham, NC 27705

Selected Grants


Accuracy and Precision in CT Quantification of COPD Through Virtual Imaging Trials

ResearchInvestigator · Awarded by National Heart, Lung, and Blood Institute · 2021 - 2026

eXtended Modular ANthropomorphic (XMAN) phantom for Imaging and Treatment Optimization in Radiotherapy

ResearchPrincipal Investigator · Awarded by University of Maryland, Baltimore · 2022 - 2026

AI powered virtual digital twins to construct and validate AI automated tools for safer MR-guided adaptive RT for abdominal cancers

ResearchPrincipal Investigator · Awarded by Memorial Sloan-Kettering Cancer Center · 2023 - 2025

Toward precision radiotherapy: Physiological modeling of respiratory motion based on ultra-quality 4D-MRI

ResearchPrincipal Investigator · Awarded by University of Virginia - Charlottesville · 2019 - 2025

Simulation Tools for 3D and 4D CT and Dosimetry

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 2007 - 2025

Precision Cardiac CT: Development of a Computational Platform for Optimizing Imaging

ResearchCo-Principal Investigator · Awarded by National Institutes of Health · 2017 - 2023

Open-access X-ray and CT simulation toolkit for research in cancer imaging and dosimetry

ResearchPrincipal Investigator · Awarded by GE Global Research · 2019 - 2021

Training in Medical Imaging

Inst. Training Prgm or CMEMentor · Awarded by National Institutes of Health · 2003 - 2020

Assessing deformable image registration in the lung using hyperpolarized-gas MRI

ResearchCo Investigator · Awarded by National Institutes of Health · 2016 - 2018

3D Digital Breast Phantoms For Multimodality Research

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 2010 - 2014

Multi-Scale Model of the Human Heart for Imaging Research

ResearchPrincipal Investigator · Awarded by National Institutes of Health · 2009 - 2013

Cross-disciplinary Training in Medical Physics

Inst. Training Prgm or CMEMentor · Awarded by National Institutes of Health · 2007 - 2013

External Relationships


  • Gammex (Sun Nuclear)
  • METIS Health Analytics, LLC
  • Silomedics

This faculty member (or a member of their immediate family) has reported outside activities with the companies, institutions, or organizations listed above. This information is available to institutional leadership and, when appropriate, management plans are in place to address potential conflicts of interest.