Improved liver fat and R2 quantification at 0.55 T using locally low‐rank denoising

PurposeTo improve liver proton density fat fraction (PDFF) and R2*$$ {R}_2^{\ast } $$ quantification at 0.55 T by systematically validating the acquisition parameter choices and investigating the performance of locally low‐rank denoising methods.MethodsA Monte Carlo simulation was conducted to desig...

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Bibliographic Details

Published in:	Magnetic resonance in medicine Vol. 93; no. 3; pp. 1348 - 1364
Main Authors:	Shu‐Fu Shih, Tasdelen, Bilal, Yagiz, Ecrin, Zhang, Zhaohuan, Zhong, Xiaodong, Cui, Sophia X, Nayak, Krishna S, Wu, Holden H
Format:	Journal Article
Language:	English
Published:	Hoboken Wiley Subscription Services, Inc 01.03.2025 John Wiley and Sons Inc
Subjects:	Accuracy Computer Processing and Modeling Correlation coefficients In vivo methods and tests Liver Matrix theory Monte Carlo simulation Noise reduction Proton density (concentration) Rank tests Reconstruction
ISSN:	0740-3194, 1522-2594
Online Access:	Get full text
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