Methods for Iterative Reconstruction of Medical Images Using Primal-Dual Optimization with Stochastic Dual Variable Updating

Methods for reconstructing images of a subject from data acquired with a medical imaging system, such as a magnetic resonance imaging ("MRI") system, are described. In general, the image reconstructions implement a primal-dual optimization strategy that, in each iteration, stochastically u...

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Format Patent
LanguageEnglish
Published 06.04.2018
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Summary:Methods for reconstructing images of a subject from data acquired with a medical imaging system, such as a magnetic resonance imaging ("MRI") system, are described. In general, the image reconstructions implement a primal-dual optimization strategy that, in each iteration, stochastically updates a dual variable.