Compressed sensing reconstruction of 7 Tesla <sup>23</sup>Na multi-channel breast data using <sup>1</sup>H MRI constraint.

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作者： Sebastian,Lachner ^[1] ; Olgica,Zaric ^[2] ; Matthias,Utzschneider ^[3] ; Lenka,Minarikova ^[2] ; Štefan,Zbýň ^[4] ; Bernhard,Hensel ^[5] ; Siegfried,Trattnig ^[2] ; Michael,Uder ^[3] ; Armin M,Nagel ^[6]

作者单位： Institute of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany. Electronic address: sebastian.lachner@uk-erlangen.de. ^[1] High Field MR Center, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria. ^[2] Institute of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany. ^[3] High Field MR Center, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria; Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, MN, USA. ^[4] Center for Medical Physics and Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany. ^[5] Institute of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany; Division of Medical Physics in Radiology, German Cancer Research Centre (DKFZ), Heidelberg, Germany; Institute of Medical Physics, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany. ^[6]

关键词 7 Tesla Compressed sensing (CS)Iterative reconstruction Multi-channel Prior knowledge Sodium ((23)Na) breast MRI