Ultra-low field MRI food inspection system prototype

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• 作者：Satoshi Kawagoe ; ^{s133413@edu.tut.ac.jp} ; Hirotomo Toyota ; Junichi Hatta ; Seiichiro Ariyoshi ; Saburo Tanaka ^{tanakas@ens.tut.ac.jp}
• 关键词：SQUID ; Ultra-low field MRI ; Food inspection
• 刊名：Physica C: Superconductivity and its Applications
• 出版年：2016
• 出版时间：15 November 2016
• 年：2016
• 卷：530
• 期：Complete
• 页码：104-108
• 全文大小：1777 K
• 卷排序：530

文摘

We have developed a ULF-MRI system using HTS-SQUID for food inspection. We developed a compact magnetically shielded box to attenuate environmental noise. The 2D-MR image was reconstructed from the grid processing data using 2D-FFT method. The 2D-MR images of a disk-shaped and a multiple cell water sample were obtained. The results showed the possibility of applying the ULF-MRI system to food inspection.