Positron-emission tomography

Positron-emission tomography
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DOI:
10.1109/79.560323
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发表时间:
1997-01-01
影响因子:
14.9
通讯作者:
Fessler, JA
Fessler, JA
中科院分区:
工程技术1区
文献类型:
--
作者:
Ollinger, JM;Fessler, JA

文献摘要

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我们回顾正电子发射断层扫描(PET),它具有固有的优势,避免了其他核医学成像方法的缺点。讨论了起源于信号和图像处理的PET图像重建方法,以及这些方法可能存在的问题。统计图像重建方法,可以产生更好的图像质量的总结,也提出了。
We review positron-emission tomography (PET), which has inherent advantages that avoid the shortcomings of other nuclear medicine imaging methods. PET image reconstruction methods with origins in signal and image processing are discussed, including the potential problems of these methods. A summary of statistical image reconstruction methods, which can yield improved image quality, is also presented.