35 search results - page 1 / 7 » Lossless Visible Watermarking |
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
The embedding distortion of visible watermarking is usually larger than that of invisible watermarking. In order to maintain the signal fidelity after the watermark extraction, â€...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
Digital watermarking is one of the ways to prove the ownership and the authenticity of the media. However, some applications, such as medical and military, are sensitive to distor...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
In this paper, we present a scalable (i.e. lossy-to-lossless) watermark scheme based on a recently standardized scalable audio coder – AAZ [4]. The proposed framework enables th...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
In authentication using watermarking, the original media needs to be slightly modified in order to embed a short media digest in the media itself. Lossless authentication watermar...
MM
1999
ACM
13 years 9 months 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...