37 search results - page 5 / 8 » Hierarchical watermarking for secure image authentication wi... |
ICETE
2004
13 years 9 months ago
2004
ARTCOM
2009
IEEE
14 years 19 days ago
2009
IEEE
Nowadays, the transmission of digitized medical information has become very convenient due to the generality of Internet. Internet has created the biggest benefit to achieve the tr...
DAC
2004
ACM
14 years 8 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...
WISA
2004
Springer
14 years 26 days ago
2004
Springer
This paper addresses the problem of content-based synchronization for robust watermarking. Synchronization is a process of extracting the location to embed and detect the signature...
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...