日本磁気共鳴医学会雑誌
Online ISSN : 2434-0499
Print ISSN : 0914-9457
総説
圧縮センシングMRIの基礎
寺田 康彦中尾 愛中込 真優
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ジャーナル フリー

2018 年 38 巻 3 号 p. 61-75

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 Compressed sensing (CS) is a rapidly developing technique for reducing scanning times while maintaining image contrast and quality. CS theory affirms that certain images can be recovered from highly compressed k-space data with an appropriate reconstruction algorithm. This article reviews the fundamentals of CS, its methods, pulse sequence designs, the reconstruction algorithm, and potential artifacts and their causes, which are important for implementing the CS technique in clinical practice.

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© 2018 一般社団法人日本磁気共鳴医学会
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