3 search results - page 1 / 1 » Reversible Watermarking by Modulation and Security Enhanceme... |
TIM
2010
13 years 2 months ago
2010
This paper presents a watermarking algorithm that is suitable for the data represented in floating- or fixed-point numbers. By keeping the modulation information, every value in th...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
We propose a new remote multimodal biometric authentication framework based on fragile watermarking for transferring multi-biometrics over networks to server for authentication. A...
DEXAW
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper addresses the specification of security modules in a Mobile Digital Rights Management (DRM) approach with a focus on copy detection mechanisms. The presented DRM approa...