75 search results - page 15 / 15 » JPEG2000-based secure image authentication |
DAC
2004
ACM
14 years 5 months ago
2004
ACM
Digital watermarking is a process that embeds an imperceptible signature or watermark in a digital file containing audio, image, text or video data. The watermark is later used to...
ICIAP
2005
ACM
14 years 5 months ago
2005
ACM
Facial image analysis is very useful in many applications such as video compression, talking heads, or biometrics. During the last few years, many algorithms have been proposed in ...
USS
2008
13 years 7 months ago
2008
Security proponents heavily emphasize the importance of choosing a strong password (one with high entropy). Unfortunately, by design, most humans are apparently incapable of gener...
ECCV
2004
Springer
13 years 10 months ago
2004
Springer
The problem of biometric sensor interoperability has received limited attention in the literature. Most biometric systems operate under the assumption that the data (viz., images) ...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Regeneration of biometric templates from match scores has security and privacy implications related to any biometric based authentication system. In this paper, we propose a novel...