用于数字减影荧光造影图像质量控制的一组X射线测试物体。II：结果的应用与解读
A set of X-ray test objects for image quality control in digital subtraction fluorography. II: Application and interpretation of results.
作者信息
Cowen A R, Workman A, Haywood J M, Clarke O F
机构信息
University of Leeds, Department of Medical Physics, General Infirmary.
出版信息
Br J Radiol. 1987 Oct;60(718):1011-8. doi: 10.1259/0007-1285-60-718-1011.
PMID:3315091
Abstract
In the previous article we introduced a set of test objects for quality control of digital subtraction fluorography (DSF) systems. These test objects have been evaluated using several commercial DSF systems in their clinical environment. In this second article we present test images and results obtained during these trails and explain how the test objects can be used to analyse the imaging performance of DSF systems.
摘要
在上一篇文章中，我们介绍了一套用于数字减法荧光造影（DSF）系统质量控制的测试对象。这些测试对象已在临床环境中使用几种商用DSF系统进行了评估。在第二篇文章中，我们展示了在这些试验中获得的测试图像和结果，并解释了如何使用这些测试对象来分析DSF系统的成像性能。
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