Inter- and intra-scanner variations in four magnetic resonance imaging image quality parameters

Purpose: In addition to less frequent and more comprehensive tests, quality assurance (QA) protocol for a magnetic resonance imaging (MRI) scanner may include cursory daily or weekly phantom checks to verify equipment constancy. With an automatic image analysis workflow, the daily QA images can be f...

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Bibliographic Details
Published in:J Med Imaging (Bellingham)
Main Authors: Peltonen, Juha I., Mäkelä, Teemu, Lehmonen, Lauri, Sofiev, Alexey, Salli, Eero
Format: Artigo
Language:Inglês
Published: Society of Photo-Optical Instrumentation Engineers 2020
Subjects:
Image Perception, Observer Performance, and Technology Assessment
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7716093/
https://ncbi.nlm.nih.gov/pubmed/33288997
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.7.6.065501
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