71 search results - page 4 / 15 » A Robust Watermark Scheme for Copyright Protection |
MM
1999
ACM
14 years 5 days ago
1999
ACM
Digital watermarking is the technique in which a visible/invisible signal (watermark) is embedded in a multimedia document for copyright protection. In this paper, we propose a wa...
AHS
2006
IEEE
13 years 11 months ago
2006
IEEE
Sharing Intellectual Property (IP) blocks in today's competitive market poses significant high security risks. In this paper, we present a tutorial for a watermarking approach...
SUTC
2008
IEEE
14 years 2 months ago
2008
IEEE
Digital watermarks have been embedded invisibly in digital media to protect copy rights of legal owners. The embedded watermarks can be extracted to indicate ownership originals. ...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
We present an asymmetric watermarking method for copyright protection that uses different matrix operations to embed and extract a watermark. It allows for the public release of a...
MMSEC
2004
ACM
14 years 1 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...