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Three-dimensional spectral signal-to-noise ratio for a class of reconstruction algorithms

✍ Scribed by Pawel A. Penczek

Book ID: 117704427
Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 278 KB
Volume: 138
Category: Article
ISSN: 1047-8477
DOI: 10.1016/s1047-8477(02)00033-3

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## Abstract Measuring signal‐to‐noise ratio (SNR) for parallel MRI reconstructions is difficult due to spatially dependent noise amplification. Existing approaches for measuring parallel MRI SNR are limited because they are not applicable to all reconstructions, require significant computation time