Study on eddy current compensation for magnetic resonance imaging system
- VernacularTitle:磁共振成像中涡流的补偿方法研究
- Author:
Jing LI
- Publication Type:Journal Article
- Keywords:
magnetic resonance imaging system;
eddy current;
gradient current
- From:
Chinese Medical Equipment Journal
2004;0(09):-
- CountryChina
- Language:Chinese
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Abstract:
Eddy current is one of the most important factors that influence image quality during the process of magnetic resonance imaging. This paper analyzes the reason that eddy current appears and introduces several methods to compensate it. A new method to adjust parameters of eddy current compensation is developed, which proves efficient to enhance image quality through XGY OPER-0.3 MRI system.
