8 search results - page 2 / 2 » Signature-embedding in printed documents for security and fo... |
SP
2009
IEEE
13 years 11 months ago
2009
IEEE
This paper presents a novel technique for authenticating physical documents based on random, naturally occurring imperfections in paper texture. We introduce a new method for meas...
IH
1998
Springer
13 years 9 months ago
1998
Springer
Abstract. Security documents (currency, treasury bills, stocks, bonds, birth certificates, etc.) provide an interesting problem space for investigating information hiding. Recent a...
IMCSIT
2010
13 years 2 months ago
2010
Nowadays personal identification is a very important issue. There is a wide range of applications in different spheres, such as video surveillance security systems, control of docu...