发明名称 |
Method and arrangement for inhibiting counterfeit printing of legal tender |
摘要 |
A method of inhibiting printing of counterfeit legal tender is such as to analyze acquired digital image data to detect a presence of data indicative of predetermined fibers in an image represented by the image data. This method further includes one of modifying or preventing printing of a image in accordance with an outcome of the analysis of the image data.
|
申请公布号 |
US2006170951(A1) |
申请公布日期 |
2006.08.03 |
申请号 |
US20050045377 |
申请日期 |
2005.01.31 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
JIA CHARLES;ZHOU LAURA |
分类号 |
G06K15/00 |
主分类号 |
G06K15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|