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Spatial localization for motion‐rejected nmr imaging: slo‐motion
Author(s) -
Blackband S. J.
Publication year - 1990
Publication title -
magnetic resonance in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.696
H-Index - 225
eISSN - 1522-2594
pISSN - 0740-3194
DOI - 10.1002/mrm.1910130208
Subject(s) - artifact (error) , imaging phantom , motion (physics) , computer vision , sequence (biology) , artificial intelligence , computer science , image resolution , chemistry , physics , optics , biochemistry
A new method of eliminating NMR image artifacts caused by random or sporadic motion is presented. The method uses only NMR techniques. A combination of a spatial localization method and a standard 2DFT imaging sequence is employed and consequently named SLO‐MOTION. Alternatively, the sequence may be used to aid motion artifact reduction by postprocessing methods. The feasibility of the method is demonstrated on a phantom.