CT空间分辨率和低对比度分辨率的检测及其影响因素  

Detection and Influencing Factors of CT Spatial Resolution and Low-contrast Resolution

作　　者：李庚[1] 高关心[1] 夏慧琳[1] 

机构地区：[1]内蒙古自治区医院医疗设备处,内蒙古呼和浩特010020

出　　处：《中国医疗设备》2010年第1期7-9,共3页China Medical Devices

摘　　要：本文着重阐述了CT检测的意义以及CT检测中两个比较重要的参数——空间分辨率和低对比度分辨率的检测方法,并对这两个参数的影响因素进行了分析。This paper focuses on the significance of CT detection, as well as detection methods of two of the more important parameters：spatial resolution and low-contrast resolution in CT detection. And factors affecting these two parameters were analyzed.

关 键 词：CT 检测 空间分辨率 低对比度分辨率 

分 类 号：R445.3[医药卫生—影像医学与核医学]