A simple noniterative principal component technique for rapid noise reduction in parallel MR images
نویسندگان
چکیده
منابع مشابه
A simple noniterative principal component technique for rapid noise reduction in parallel MR images.
The utilization of parallel imaging permits increased MR acquisition speed and efficiency; however, parallel MRI usually leads to a deterioration in the signal-to-noise ratio when compared with otherwise equivalent unaccelerated acquisitions. At high accelerations, the parallel image reconstruction matrix tends to become dominated by one principal component. This has been utilized to enable sub...
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ژورنال
عنوان ژورنال: NMR in Biomedicine
سال: 2011
ISSN: 0952-3480
DOI: 10.1002/nbm.1716