63 search results - page 13 / 13 » Watermarking based Image Authentication using Feature Amplif... |
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 ...
ECCV
2004
Springer
13 years 11 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) ...
CCS
2011
ACM
12 years 5 months ago
2011
ACM
Paper forgery is among the leading causes of corruption in many developing regions [2]. In this paper, we introduce PaperSpeckle, a robust system that leverages the natural random...