探测器
硅光电倍增管
正电子发射断层摄影术
医学物理学
图像质量
Pet成像
图像分辨率
光电倍增管
医学
分辨率(逻辑)
闪烁体
核医学
光学
计算机视觉
人工智能
物理
计算机科学
图像(数学)
作者
Jae Sung Lee,Min Sun Lee
出处
期刊:Pet Clinics
[Elsevier]
日期:2024-01-01
卷期号:19 (1): 1-24
标识
DOI:10.1016/j.cpet.2023.06.003
摘要
This review article focuses on PET detector technology, which is the most crucial factor in determining PET image quality. The article highlights the desired properties of PET detectors, including high detection efficiency, spatial resolution, energy resolution, and timing resolution. Recent advancements in PET detectors to improve these properties are also discussed, including the use of silicon photomultiplier technology, advancements in depth-of-interaction and time-of-flight PET detectors, and the use of artificial intelligence for detector development. The article provides an overview of PET detector technology and its recent advancements, which can significantly enhance PET image quality.
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