CT图像伪影及其解决方案  

CT Image Artifacts with Corresponding Elimination Methods

作　　者：赵传军[1] 王烈伟[1] 

机构地区：[1]湖北医药学院附属襄阳医院CT室,湖北襄阳441000

出　　处：《中国医疗设备》2014年第4期166-167,共2页China Medical Devices

摘　　要：本文列举了常见的几种CT图像伪影,分析了其产生的原因及解决方案,旨在为临床科室提供避免伪影以得到高质量CT图像的有效方法。This paper introduces several kinds of CT image artifacts and analyzes the causes of these artifacts. Then this paper gives corresponding elimination methods of these artifacts in order to provide effective methods for clinical departments to avoid artifacts and then get CT images with high quality.

关 键 词：CT图像 图像伪影 容积效应伪影 金属伪影 运动伪影 

分 类 号：R814.14[医药卫生—影像医学与核医学]