基本信息:
- 专利标题： SYSTEM AND METHOD FOR NETWORK-BASED OBJECT AUTHENTICATION
- 专利标题（中）：SYSTEM AND METHOD FOR网络基于对象的认证
- 申请号：EP05790015.1 申请日：2005-08-23
- 公开(公告)号：EP1854239A1 公开(公告)日：2007-11-14
- 发明人： ALASIA, Alfred, V. , ALASIA, Alfred, J. , ALASIA, Thomas, C. , CVETKOVIC, Slobodan , ILIC, Igor
- 申请人： Graphic Security Systems Corporation
- 申请人地址： 4450 Jog Road Lake Worth, FL 33467 US
- 专利权人： Graphic Security Systems Corporation
- 当前专利权人： Graphic Security Systems Corporation
- 当前专利权人地址： 4450 Jog Road Lake Worth, FL 33467 US
- 代理机构： Townsend, Stephen
- 优先权： US68350 20050228; US207437 20050819
- 国际公布： WO2006093531 20060908
- 主分类号： H04L9/00
- IPC分类号： H04L9/00
摘要：
A method is provided for determining whether an object is an authentic object to which an expected encoded image has been applied (S170). The expected encoded image having been constructed by encoding an authentication image using a set of one or more encoding parameters. The method comprises receiving a digital image of at least a portion of the test object including a target area where the expected encoded image would be applied if the test object is an authentic object (S120). The method further comprises determining the one or more encoding parameters (S130) and applying a digital decoding algorithm to the captured digital image to establish a decoding result (S150). The decoding result may then be compared to object authentication criteria to establish an authentication result (S160). In particular embodiments of the invention, the actions of receiving, determining, applying and comparing are carried out by an authentication server and the digital image is received from an inspection processor over a network.
公开/授权文献:
- EP1854239B1 SYSTEM AND METHOD FOR NETWORK-BASED OBJECT AUTHENTICATION 公开/授权日：2018-11-14