Hybrid data fidelity term approach for quantitative susceptibility mapping

Purpose Susceptibility maps are usually derived from local magnetic field estimations by minimizing a functional composed of a data consistency term and a regularization term. The data‐consistency term measures the difference between the desired solution and the measured data using typically the L2‐...

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Vydané v:	Magnetic resonance in medicine Ročník 88; číslo 2; s. 962 - 972
Hlavní autori:	Lambert, Mathias, Tejos, Cristian, Langkammer, Christian, Milovic, Carlos
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States Wiley Subscription Services, Inc 01.08.2022 John Wiley and Sons Inc
Predmet:	Accuracy Augmented Lagrangian Computer applications Consistency L1‐norm L2‐norm Magnetic resonance imaging Noise reduction Norms Outliers (statistics) QSM QSM challenge Regularization Technical Note Technical Note–Computer Processing and Modeling L1-norm L2-norm QSM QSM challenge Augmented Lagrangian
ISSN:	0740-3194, 1522-2594, 1522-2594
On-line prístup:	Získať plný text
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