X光影像仪光采集系统的研制  

Study on opto-collection system of X-ray computed radiography

作　　者：蒋振平[1] 熊光楠[1] 

机构地区：[1]天津理工学院材料物理研究所,天津300191

出　　处：《激光杂志》2003年第5期83-84,共2页Laser Journal

基　　金：天津市重大攻关课题;天津市"材料物理与化学"重点学科资助项目

摘　　要：X光影像仪的光采集系统是X光影像仪的核心。Opto-collection system is a core of X-ray Computed Radiography.The mechanism of opto-collection system have been introduced in this article.Fluorescence collection efficiency,Signal-to-Noise of opto-collection system and the quality of image process were greatly improved.

关 键 词：X光影像仪 光采集系统 荧光收集率 信噪比 图像处理质量 医学影像诊断仪 

分 类 号：R812[医药卫生—放射医学]