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1. 发明授权

US07356163B2 Postal image augmented bio-warfare aerosolized agent trigger 失效
标题翻译：邮政图像增强生物战气雾化剂触发器
公开(公告)号：US07356163B2
公开(公告)日：2008-04-08
申请号：US10865063
申请日：2004-06-10
申请人： John T. Beckert , William C. Craig , Joan M. Marsh
发明人： John T. Beckert , William C. Craig , Joan M. Marsh
IPC分类号： G06K9/00 , G07C5/00
CPC分类号： G01N1/2273 , G01N2001/025
摘要： A method and apparatus for reliably detecting bio-warfare agents in the mail stream that may be released from posted items. The agents are detected as the mail pieces are being processed using typical postal automation machines equipped with image scanning capabilities, and two technologies are combined.One is an aerosol trigger that can be based on a variety of different existing approaches which detects particulates of a specific size range and examines the spectral characteristics of the particles when illuminated with an ultra violet (UV) or other light source. Other approaches may include: mass spectrometry, ion mobility, IR spectrometry and the like. The second technology involves scanning and analyzing images of suspect mail, pieces and correlating aerosol trigger events with mail piece image risk factors.The second technology provides for obtaining images which provide information indicative of mail which is more likely to be from suspicious sources and provide increased risk factors.
摘要翻译：一种用于可靠地检测可能从张贴物品中释放的邮件流中的生物战剂的方法和装置。当使用配有图像扫描功能的典型邮政自动化机器处理邮件时，检测到代理，并结合了两种技术。一种是气溶胶触发器，其可以基于各种不同的现有方法，其检测特定尺寸范围的颗粒，并且在用紫外线（UV）或其他光源照射时检查颗粒的光谱特性。其他方法可以包括：质谱法，离子迁移率，IR光谱法等。第二项技术涉及扫描和分析可疑邮件，碎片和气溶胶触发事件与邮件图像风险因素的图像。第二种技术提供了获得提供更可能来自可疑来源并提供增加的风险因素的邮件的信息的图像。

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