Výsledky vyhledávání - "Pruitt, Aaron"

Report

Technical Report (v1.0)--Pseudo-random Cartesian Sampling for Dynamic MRI

Autor: Joshi, Mihir, Pruitt, Aaron, Chen, Chong, Liu, Yingmin, Ahmad, Rizwan

For an effective application of compressed sensing (CS), which exploits the underlying compressibility of an image, one of the requirements is that the undersampling artifact be incoherent (noise-like) in the sparsifying transform domain. For cardiov

Externí odkaz: http://arxiv.org/abs/2206.03630

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Dissertation/ Thesis

Pushbutton 4D Flow Imaging

Autor: Pruitt, Aaron Andrew

Cardiovascular heart disease (CVD) is the leading cause of mortality in the U.S. and worldwide. Over the past several decades, the healthcare costs associated with CVD have steadily risen to more than 200 billion dollars per year and are expected to

Externí odkaz: http://rave.ohiolink.edu/etdc/view?acc_num=osu1638545306745391

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Report

Fully Self-Gated Whole-Heart 4D Flow Imaging from a Five-Minute Scan

Autor: Pruitt, Aaron, Rich, Adam, Liu, Yingmin, Jin, Ning, Potter, Lee, Tong, Matthew, Rajpal, Saurabh, Simonetti, Orlando, Ahmad, Rizwan

Purpose: To develop and validate an acquisition and processing technique that enables fully self-gated 4D flow imaging with whole-heart coverage in a fixed five-minute scan. Theory and Methods: The data are acquired continuously using Cartesian sampl

Externí odkaz: http://arxiv.org/abs/2004.08982

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