83 search results - page 4 / 17 » An Improved Algorithm of Digital Watermarking Based on Wavel... |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
-- Digital Watermarking is used for copyright protection and authentication. In the proposed system, a Dual Watermarking Scheme based on DWT-SVD with chaos encryption algorithm, wi...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Abstract-- The emergence of digital multimedia and the proliferation of its use have raised major concerns about the protection of intellectual property. In response to these conce...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
The distribution of the wavelet coefficients in 2-D discrete wavelet transform (DWT) subspaces can be well described by a Gaussian mixture statistical model. In this paper, a secr...
ICMCS
1999
IEEE
13 years 11 months ago
1999
IEEE
Digital watermarks have been proposed as a method for discouraging illicit copying and distribution of copyrighted material. This paper describes a method for the secure and robus...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we propose a novel digital video watermarking scheme based on multi resolution motion estimation and artificial neural network. A multi resolution motion estimation...