25 search results - page 3 / 5 » A Stochastic Approach to Content Adaptive Digital Image Wate... |
MMSEC
2004
ACM
13 years 11 months ago
2004
ACM
Protection of digital multimedia content has become an increasingly important issue for content owners and service providers. As watermarking is identified as a major technology t...
MMSEC
2005
ACM
13 years 11 months ago
2005
ACM
If digital watermarking is to adequately protect content in systems which provide both resolution and quality scalability, then the watermarking algorithms used must provide both ...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper we present a generic content-based solution targeting at authenticating image in a semi-fragile way, which integrates watermarking-based approach with signature-base...
DASFAA
2007
IEEE
14 years 18 days ago
2007
IEEE
Images are amongst the most widely proliferated form of digital information due to affordable imaging technologies and the Web. In such an environment, the use of digital watermar...
MMSEC
2006
ACM
14 years 6 days ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...