14 search results - page 2 / 3 » BSS: A New Approach for Watermark Attack |
IH
2004
Springer
13 years 10 months ago
2004
Springer
A new method improving watermark robustness against both global and local geometrical distortions is presented in this article. The proposed approach is based on a self-reference c...
MATA
2004
Springer
13 years 10 months ago
2004
Springer
Mobile agents are software entities consisting of code, data and state that can migrate autonomously from host to host executing their code. Unfortunately, security issues restrict...
IWANN
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. The authors propose a new solution to the blind robust watermarking of digital images. In this approach we embed the watermark into the independent components of the imag...
IWDW
2005
Springer
13 years 11 months ago
2005
Springer
The sensitivity attack is considered as a serious threat to the security of spread-spectrum-based schemes, since it provides a practical method of removing watermarks with minimum ...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
We present a new scheme for digital watermarking and secure copyright protection of digital images using nonnegative matrix factorization and singular value decomposition approach...