深度学习重建算法联合智能去除金属伪影技术改善危重患者上腹部CT的图像质量
目的 评估基于深度学习算法联合智能去除金属伪影技术(deep learning combined with smart metal artifact reduction,DLMAR)对无法举起手臂且需要心电监护的危重患者上腹部CT图像质量的影响.方法 回顾性纳入无法举起手臂且需要心电监护的102例危重患者.对图像静脉期分别采用滤波反投影(filtered back projection,FBP)、迭代重建(iterative reconstruction,IR)、深度学习(deep learning,DL)、滤波反投影联合智能去除金属伪影技术(filtered back projection...
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Published in | 四川大学学报(医学版) Vol. 55; no. 6; pp. 1403 - 1409 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | Chinese |
Published |
四川大学华西医院放射科华西磁共振研究中心(成都 610041)
20.11.2024
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Subjects | |
Online Access | Get full text |
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