Search Results for author: Gopal Nataraj

Found 2 papers, 1 papers with code

Fast, Precise Myelin Water Quantification using DESS MRI and Kernel Learning

1 code implementation24 Sep 2018 Gopal Nataraj, Jon-Fredrik Nielsen, Mingjie Gao, Jeffrey A. Fessler

In vivo and ex vivo experiments demonstrate that MESE MWF and DESS PERK ff estimates are quantitatively comparable measures of WM myelin water content.

Dictionary-Free MRI PERK: Parameter Estimation via Regression with Kernels

no code implementations6 Oct 2017 Gopal Nataraj, Jon-Fredrik Nielsen, Clayton Scott, Jeffrey A. Fessler

This paper introduces a fast, general method for dictionary-free parameter estimation in quantitative magnetic resonance imaging (QMRI) via regression with kernels (PERK).

regression

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