摘要
通过分析AGFA CR系统各种伪影的特点,从扫描器的机械结构、工作原理、IP板的构造、后处理工作站软件应用等方面阐述CR伪影的产生原因。探讨减少CR伪影的解决对策。
This paper presents a study on the characteristics of miscellaneous fake images occurred in computed radiography using Agfa CR system; the causes of theses defects were analyzed separately and were proved to be due to different relevant factors of the CR process, i.e. mechanical structure and working principle of the scanner, IP status, post-processing software procedure operation etc, and also their remedying countermeasures.
出处
《影像技术》
CAS
2008年第4期52-53,6,共3页
Image Technology
关键词
CR伪影
影像质量
解决对策
CR fake image
image quality
remedying countermeasure
