Autofocusing-based phase correction

Magn Reson Med. 2018 Sep;80(3):958-968. doi: 10.1002/mrm.27092. Epub 2018 Jan 19.

Authors

Alexander Loktyushin^{1

2}, Philipp Ehses³, Bernhard Schölkopf¹, Klaus Scheffler^{2

4}

Affiliations

¹ Max Planck Institute for Intelligent Systems, Tübingen, Germany.
² Max Planck Institute for Biological Cybernetics, Tübingen, Germany.
³ German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, Bonn, Germany.
⁴ University of Tübingen, Geschwister-Scholl-Platz, Tübingen, Germany.

PMID: 29352498
DOI: 10.1002/mrm.27092

No abstract available

Keywords: B0 inhomogeneity; autofocusing; gradient-based optimization; phase artifacts.

MeSH terms

Algorithms
Artifacts
Brain / diagnostic imaging*
Computer Simulation
Fourier Analysis
Healthy Volunteers
Humans
Image Enhancement / methods*
Image Processing, Computer-Assisted / methods*
Magnetic Resonance Imaging*
Models, Statistical
Normal Distribution
Retrospective Studies
Software