8 search results - page 1 / 2 » Data hiding in curves for collusion-resistant digital finger... |
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
* This paper presents a new data hiding method for curves. The proposed algorithm parameterizes a curve using the B-spline model and adds a spread spectrum sequence in the coordina...
ICPR
2002
IEEE
14 years 5 months ago
2002
IEEE
With the wide spread utilization of biometric identification systems, establishing the authenticity of biometric data itself has emerged as an important research issue. We present...
IWDW
2004
Springer
13 years 10 months ago
2004
Springer
This paper presents a new method for robust data hiding in curves and highlights potential applications including digital fingerprinting of map document for trace and track purpos...
SSWMC
2004
13 years 6 months ago
2004
Identity documents, such as ID cards, passports, and driver's licenses, contain textual information, a portrait of the legitimate holder, and eventually some other biometric ...
HICSS
2008
IEEE
13 years 11 months ago
2008
IEEE
The wealth of data available about a person’s computer activity is immense. Digital forensic sciences have progressed such that tools are readily available to recover deleted da...