25 search results - page 1 / 5 » Hiding a Face in a Fingerprint Image |
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...
ICIP
2004
IEEE
14 years 5 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...
MM
2000
ACM
13 years 8 months ago
2000
ACM
ICB
2007
Springer
13 years 10 months ago
2007
Springer
Although fingerprint verification systems reached a high degree of accuracy, it has been recently shown that they can be circumvented by “fake fingers”, namely, fingerprint ima...
MMSEC
2005
ACM
13 years 9 months ago
2005
ACM
Digital watermarking is a technology to hide information in digital media. We extend the digital watermarking technique Phasemark™, originally developed solely for image authent...