向东,郭兰英,凌球,赵立宏,屈国普.X射线线阵探测器的扫描成像研究[J].南华大学学报(自然科学版),2006,20(1):23~26.[.X-ray Line Sensor Scanning Radiograph[J].Journal of University of South China(Science and Technology),2006,20(1):23~26.]
X射线线阵探测器的扫描成像研究
X-ray Line Sensor Scanning Radiograph
  修订日期:2005-12-05
DOI:
中文关键词:  X射线成像  步进电机控制  串行口  并行口  图像采集
英文关键词:X-ray radiograph,stepper motors controlling,serial port,parallel port,image acquisition
基金项目:
向东  郭兰英  凌球  赵立宏  屈国普
南华大学核科学技术学院,湖南衡阳421001
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中文摘要:
      介绍基于线阵探测器的直接数字X射线成像系统的组成结构,叙述在Windows平台下X射线线阵探测器扫描成像的实现方法.其中包括计算机通过串行口向X射线线阵探测器发送控制命令,通过并行口控制步进电机使线阵探测器做机械扫描运动,利用IFC图像基础类库操纵图像采集卡实现成像数据的获取。
英文摘要:
      The architecture of the direct digital radiograph system based on X-ray line sensor is introduced,and the implementation method of X-ray line sensor scanning radiograph in Windows operation system is described.In the system,the computer sends control command to X-ray line sensor using serial port,controls stepper motor using parallel port to realize line sensor scanning,and manipulates frame grabber board using Imaging Foundation Classes to realize image acquisition.
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