William Paul Segars

Orcid: 0000-0003-3687-5733

According to our database1, William Paul Segars authored at least 30 papers between 2001 and 2023.

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Bibliography

2023
Unsupervised synthesis of realistic coronary artery X-ray angiogram.
Int. J. Comput. Assist. Radiol. Surg., December, 2023

Large Intestine 3D Shape Refinement Using Point Diffusion Models for Digital Phantom Generation.
CoRR, 2023

Data diversity and virtual imaging in AI-based diagnosis: A case study based on COVID-19.
CoRR, 2023

Simulating Cardiac Fluid Dynamics in the Human Heart.
CoRR, 2023

2022
Corrections to "iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and its Application to CT Organ Dosimetry".
IEEE J. Biomed. Health Informatics, 2022

TransMorph: Transformer for unsupervised medical image registration.
Medical Image Anal., 2022

MRXCAT-CDTI: A Numerical Cardiac Diffusion Tensor Imaging Phantom.
CoRR, 2022

Quality or Quantity: Toward a Unified Approach for Multi-organ Segmentation in Body CT.
CoRR, 2022

Virtual vs. reality: external validation of COVID-19 classifiers using XCAT phantoms for chest computed tomography.
Proceedings of the Medical Imaging 2022: Computer-Aided Diagnosis, 2022

Optimization of imaging parameters of an investigational photon-counting CT prototype for lung lesion radiomics.
Proceedings of the Medical Imaging 2022: Computer-Aided Diagnosis, 2022

2021
Novel Methodology for Measuring Regional Myocardial Efficiency.
IEEE Trans. Medical Imaging, 2021

iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and Its Application to CT Organ Dosimetry.
IEEE J. Biomed. Health Informatics, 2021

Generation of annotated multimodal ground truth datasets for abdominal medical image registration.
Int. J. Comput. Assist. Radiol. Surg., 2021

2019
DukeSim: A Realistic, Rapid, and Scanner-Specific Simulation Framework in Computed Tomography.
IEEE Trans. Medical Imaging, 2019

2018
Application of the 4-D XCAT Phantoms in Biomedical Imaging and Beyond.
IEEE Trans. Medical Imaging, 2018

Modeling Lung Architecture in the XCAT Series of Phantoms: Physiologically Based Airways, Arteries and Veins.
IEEE Trans. Medical Imaging, 2018

2016
Biomechanics simulations using cubic Hermite meshes with extraordinary nodes for isogeometric cardiac modeling.
Comput. Aided Geom. Des., 2016

2014
Development and Application of a Suite of 4-D Virtual Breast Phantoms for Optimization and Evaluation of Breast Imaging Systems.
IEEE Trans. Medical Imaging, 2014

2013
A three-dimensional finite element model of human atrial anatomy: New methods for cubic Hermite meshes with extraordinary vertices.
Medical Image Anal., 2013

2011
Incorporation of a Left Ventricle Finite Element Model Defining Infarction Into the XCAT Imaging Phantom.
IEEE Trans. Medical Imaging, 2011

Patient Specific Dosimetry Phantoms Using Multichannel LDDMM of the Whole Body.
Int. J. Biomed. Imaging, 2011

Creation of 3D digital anthropomorphic phantoms which model actual patient non-rigid body motion as determined from MRI and position tracking studies of volunteers.
Proceedings of the Medical Imaging 2011: Visualization, 2011

2009
MCAT to XCAT: The Evolution of 4-D Computerized Phantoms for Imaging Research.
Proc. IEEE, 2009

Incorporating Patient-Specific Variability in the Simulation of Realistic Whole-Body <sup>18</sup>hboxF-FDG Distributions for Oncology Applications.
Proc. IEEE, 2009

2008
Accurate Event-Driven Motion Compensation in High-Resolution PET Incorporating Scattered and Random Events.
IEEE Trans. Medical Imaging, 2008

2006
Normal and Pathological NCAT Image and Phantom Data Based on Physiologically Realistic Left Ventricle Finite-Element Models.
IEEE Trans. Medical Imaging, 2006

Compensating for patient respiration in PET/CT imaging with the registered and summed phases (RASP) procedure.
Proceedings of the 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2006

2005
An observer study methodology for evaluating detection of motion abnormalities in gated myocardial perfusion SPECT.
IEEE Trans. Biomed. Eng., 2005

Path Planning for Deformable Robots in Complex Environments.
Proceedings of the Robotics: Science and Systems I, 2005

2001
Simulating patient-specific heart shape and motion using SPECT perfusion images with the MCAT phantom.
Proceedings of the Medical Imaging 2001: Visualization, 2001


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