CR成像扫描技术浅谈  

Imaging Scanning Technology CR

作　　者：闫军政 邵利军 崔艳莉 苏伟丽 

机构地区：[1]河南省锅炉压力容器安全检测研究院,郑州450016

出　　处：《信息记录材料》2014年第4期53-56,共4页Information Recording Materials

摘　　要：数字化射线照相技术在医疗领域应用已比较普及,但在工业领域,由于其一次性投入成本较高、图像处理软件欠成熟、判别人员的个体化差异等因素,影响其在工业领域的应用。本文从计算机X射线照相设备的硬件及计算机X射线照相法(CR)的工作机理、技术优势和局限性方面对CR技术进行探讨,希望能推动该技术在工业检测方面应用的深度和广度。The application of digital radiography technology in the medical field has been very popular, but due to its high cost, immature of image processing software, individual differences of discriminant personnel, the effect of its application in industrial field were affected. The hardware of computer radiography equipment （CR）, its working mechanism, technological advantages and limitations in applications were further discussed, hoping to promote its application in the field of industry detection.

关 键 词：X射线照相法 分辨力 像素 信噪比 检测灵敏度 探测效率 

分 类 号：TQ57[化学工程—精细化工]