Search Results for author: Oliver Maier

Found 3 papers, 0 papers with code

Joint multi-field T$_1$ quantification for fast field-cycling MRI

no code implementations19 Feb 2021 Markus Bödenler, Oliver Maier, Rudolf Stollberger, Lionel M. Broche, P. James Ross, Mary-Joan MacLeod, Hermann Scharfetter

Purpose: Recent developments in hardware design enable the use of Fast Field-Cycling (FFC) techniques in MRI to exploit the different relaxation rates at very low field strength, achieving novel contrast.

Non-linear fitting with joint spatial regularization in Arterial Spin Labeling

no code implementations10 Sep 2020 Oliver Maier, Stefan M Spann, Daniela Pinter, Thomas Gattringer, Nicole Hinteregger, Gerhard G. Thallinger, Christian Enzinger, Josef Pfeuffer, Kristian Bredies, Rudolf Stollberger

This joint regularization approach utilizes shared spatial features across maps to enhance sharpness and simultaneously improves noise suppression in the final estimates.

Bayesian Inference

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