356 search results - page 2 / 72 » Foveated image watermarking |
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
A drawback of most watermarking techniques is the need for some additional information in order to retrieve the watermark. Additionally, the robustness of the watermark decreases ...
ISCAS
2002
IEEE
14 years 2 months ago
2002
IEEE
This paper aims to design robust correlation-based watermarking methods for images. We rst present a model of watermark embedding and extracting processes and carry out their ana...
ICIP
2009
IEEE
13 years 7 months ago
2009
IEEE
In this paper we describe a robust watermarking scheme for image tampering identification and localization. A compact representation of the image is first produced by assembling a...
CORR
2010
Springer
13 years 9 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
2009
IEEE
13 years 7 months ago
2009
IEEE
There are various traditional video watermarking schemes robust to geometrical transformations. Most of them use synchronizing techniques or invariant transforms to resist geometr...