期刊文献+

美国安检设备质量评价标准分析——小议ANSI N42.44-2008对图像性能的评价方法

The Standard of Security Inspection Equipments in USA——The Methods Analysis about Image-quality Evaluation of ANSI N42.44
下载PDF
导出
摘要 文章介绍了ANSI N42.44-2008(简称ANSI N42.44)对柜式安检设备图像质量的评价方法,并结合我国相关标准,在几个主要方面进行了讨论。 This article reviews the evaluative methods of image quality in ANSI N42.44 about cabinet x-ray imaging systems,and compares with the Chinese standard in the same usage in several key areas.
作者 赵征 廖建新
出处 《标准科学》 2010年第5期10-14,共5页 Standard Science
关键词 像质计 光子数量 焦斑 像素尺寸 颜色表 IQI photon sum focus size pixel size color scheme
  • 相关文献

参考文献9

  • 1ANSI N42.44-2008, American National Standard for the Performanee of Checkpoint Cabinet X-Ray Imaging Security Systems, IEEE, 4 November 2008.
  • 2ASTM F792-01e2,Standard Practice for Evaluating the Imaging Performance of Security X-Ray Systems, ASTM, 2002.
  • 3ASTM B258,Speeification for Nominal Diameters and Cross-Sectional Areas of AWG Sizes of Solid Round Wires Used as Electrical Conductors.
  • 4ASTM E1025-95,Standard Practice for Design,Manufacture, and Material Grouping Classification of Hole-Type Image Quality Indicators (IQI)Used for Radiology, ASTM,1995.
  • 5ASTM E 1647-98a,Standard Practice for Determining Contrast Sensitivity in Radiology, ASTM, 1998.
  • 6ASTM E94-93, Standard Guide for Radiographic Testing, ASTM, 1993.
  • 7GB15208-2005微剂量X射线安全检查设备[S].国家质量监督检验检疫总局,2005.
  • 8孔凡琴,张光先.B级IQI灵敏度的X-射线数字曝光曲线研究[J].光子学报,2008,37(8):1666-1669. 被引量:2
  • 9Eastman Kodak Company. CCD Image Sensor Noise Sources-Image Sensor Solutions [ M ].January 16,2003, Revision 2.

二级参考文献5

共引文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部