A dynamic digital phantom with realistic vasculature and perfusion ...

(ISMRM 2020) A dynamic digital phantom with realistic vasculature ...

A dynamic digital phantom with realistic vasculature and perfusion based on MR histology. Chengyue Wu1, David A. Hormuth2, Federico Pineda3, Gregory S ...

This dynamic digital phantom can be used to simulate perfusion and diffusion MRI techniques, and systematically evaluate new magnetic resonance imaging ...

A 4D CT digital phantom of an individual human brain for perfusion ...

Their assumption is that such a model provides an objective reference standard of hemodynamic values similarly as a real physical phantom does ...

Development of a realistic, dynamic ... - Scholars@Duke publication

Development of a realistic, dynamic digital brain phantom for CT perfusion validation. Publication , Conference. Divel, SE; Segars, WP; Christensen, S ...

Development of a realistic, dynamic digital brain phantom for CT ...

Physicians rely on CT Perfusion (CTP) images and quantitative image data, including cerebral blood flow, cerebral blood volume, and bolus arrival delay, ...

A Realistic Digital Phantom for Perfusion C-Arm CT Based on MRI ...

This work presents an isotropic, dense, physiologically realistic and dynamic brain phantom for CT perfusion. The phantom is based on MRI scans of a volunteer ...

Development of a dynamic myocardial perfusion phantom model for ...

Myocardial blood flow estimation. Myocardial perfusion or myocardial blood ... A realistic 3-D gated cardiac phantom for quality control of gated ...

A realistic digital phantom for perfusion C-arm CT based on MRI data

In this study, a realistic digital brain phantom with bones and blood vessels developed by Aichert et al. (2013) was used to simulate DCE-CT cerebral perfusion ...

A dynamic simulation framework for CT perfusion in stroke ...

In contrast, simulated data from a realistic digital phantom of the cerebral perfusion in acute stroke patients would enable studies to optimize ...

Development of a realistic, dynamic digital brain phantom for CT ...

Physicians rely on CT Perfusion (CTP) images and quantitative image data, including cerebral blood flow, cerebral blood volume, and bolus arrival delay, to ...

An in silico validation framework for quantitative DCE-MRI ...

Specifically, we construct a 4D digital phantom which contains detailed information on vascular structure, tissue properties, perfusion and time-resolved ...

Simulation of contrast agent dynamics in digital brain phantom for ...

... phantom to incorporate a realistic model of the contrast agent dynamics in the cerebral vasculature and establish the ground truth to which the perfusion ...

Digital Perfusion Phantoms for Visual Perfusion Validation | AJR

Thus, perfusion applications are one of a very few clinical tools considerably lacking practical objective hands-on validation. MATERIALS AND METHODS. To solve ...

A dynamic simulation framework for CT ... - Scholars@Duke publication

In contrast, simulated data from a realistic digital phantom of the cerebral perfusion ... realistic model of the dynamics in the cerebral vasculature ...

Simulation of contrast agent dynamics in digital brain phantom for ...

to incorporate a realistic model of the contrast agent dynamics in the cerebral vasculature and establish the ground truth to which the perfusion maps can be ...

Digital Brain Perfusion Phantom - Pattern Recognition Lab

A realistic digital 4D brain phantom, in particular for reproducible evaluation of reconstruction algorithms using non-linear regularization for perfusion CT ...

Patient-Based 4D Digital Breast Phantom for Perfusion Contrast ...

The purpose of this study was to develop a realistic patient-based 4D digital breast phantom including time-varying contrast enhancement for simulation of ...

A 4D digital phantom for patient‐specific simulation of brain CT ...

The purpose of this work is to validate that this approach can realistically simulate mean perfusion values and noise on perfusion data for ...

Digital Perfusion Phantoms for Visual Perfusion Validation

simulated anatomy and 400 × 400 digital perfusion phantom (DPP) ... ment of perfusion by dynamic contrast-enhanced imaging using a ...

Quantitative imaging: systematic review of perfusion/flow phantoms

... vascular support with dynamic contrast-enhanced computed tomography. ... perfusion phantom using digital subtraction angiography. Proc SPIE ...