CENTER FOR VIRTUAL IMAGING TRIALS
A virtual platform for evaluating medical imaging technologies from design to use
CVIT is a National Center for Biomedical Imaging and Bioengineering supported by the National Institute of Biomedical Imaging and Bioengineering (NIBIB) and operated at Duke University.
Our article, just published in PNAS Nexus, presents the outcomes of the inaugural roundtable on in silico trials and digital twins in medicine. Held during the 2024 Virtual Imaging Trials…
A New Methodology
We offer an efficient methodology for evaluating imaging technologies and applications in silico using computational models simulating the patient, the imaging system, and the image reader.
These models comprise our three technology, research, and development (TR&D) endeavors, where we continue to provide realistic computational models of human anatomy (virtual patients), state-of-the-art CT scanners (virtual scanners), and clinically relevant image analysis (virtual readers).
The TR&Ds work synergistically to offer comprehensive resources and essential training to partners through our various collaborative and service projects as well as training and dissemination efforts.
Recently Shared Software
Graphical User Interface (GUI) for DukeSim
DukeSim GUI v1.0 is a webpage-based graphical user interface (GUI) to run the DukeSim CT simulator. The GUI allows users to select phantom models, scanner models, and imaging parameters to generate simulated CT images.TransMorph: Transformer for Unsupervised Medical Image Registration
Novel hybrid Transformer-ConvNet model designed for 3D medical image registration.
Recently Shared Data
Library of Organ Dose Coefficients in Tomosynthesis Imaging
Library of dose coefficients for organ dosimetry in tomosynthesis imaging of adults and pediatrics across diverse protocols.200 Anatomically Variable Adult Voxelized Phantoms
Anatomically variable chest and abdomen phantoms, each based on CT data and modeling either COPD or lung or liver abnormalities.
News
Our article, just published in PNAS Nexus, presents the outcomes of the inaugural roundtable on in silico trials and digital twins in medicine. Held during…
We are proud to share that our Virtual Lung Screening Trial (VLST) has been published in Medical Image Analysis, a major milestone for the CVIT…
This year was a remarkable one for our lab, as we had the privilege of seeing seven master’s students successfully defend their theses. Their dedication,…
We had the pleasure of hosting a group of high school students from Cary Academy High School as part of their X-Day Collaborations. During this…
The deadline for abstract submissions for the Virtual Imaging Trials in Medicine (VITM) 2025 conference is fast approaching! Do not miss the opportunity to present…
This year at SPIE, our team is making a strong impact with cutting-edge research in medical imaging. With Dr. Joseph Lo serving as symposium chair,…
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