一种用于核成像相机定量评估的现场程序。
A field procedure for the quantitative assessment of nuclear imaging cameras.
作者信息
Lewellen T K, Williams D L, Murano R, Hamilton G W, Nelp W B
出版信息
J Nucl Med. 1978 Aug;19(8):954-8.
PMID:682029
Abstract
Techniques developed for the quantitative assessment of gamma cameras are described. The performance parameters discussed include energy resolution, intransic line spread function, uniformity, and extrinsic line spread function. In addition to describing the equipment used and indicating methods used in analyzing data, some of the potential problems in interfacing multichannel analyzers to gamma cameras are discussed.
摘要
本文描述了为伽马相机定量评估而开发的技术。讨论的性能参数包括能量分辨率、固有线扩展函数、均匀性和外在线扩展函数。除了描述所使用的设备和分析数据时所采用的方法外，还讨论了将多通道分析仪与伽马相机连接时的一些潜在问题。
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