Field Inhomogeneity Correction Based on Gridding Reconstruction for Magnetic Resonance Imaging
نویسندگان
چکیده
منابع مشابه
Rapid and effective correction of RF inhomogeneity for high field magnetic resonance imaging.
The well-known variability in the distribution of high frequency electromagnetic fields in the human body causes problems in the analysis of structural information in high field magnetic resonance images. We describe a method of compensating for the purely intensity-based effects. In our simple and rapid correction algorithm, we first use statistical means to determine the background image nois...
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ژورنال
عنوان ژورنال: IEEE Transactions on Medical Imaging
سال: 2007
ISSN: 0278-0062
DOI: 10.1109/tmi.2006.891502