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重视MRI并行采集技术的研究 被引量:15

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摘要 改善图像质量、缩短扫描时间是MRI一直以来追求的目标。近年来出现的以敏感编码(sensitivity encoded,SENSE)和空间谐波并行采集( simultaneous acquisition of spatial harmonics,SMASH)技术理论为代表的并行采集技术(parallel MRI,pMRI),利用相控阵线圈内在的空间信息并结合相应的重组算法使扫描时间显著减少。
出处 《中华放射学杂志》 CAS CSCD 北大核心 2007年第1期2-4,共3页 Chinese Journal of Radiology
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参考文献12

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