474 search results - page 4 / 95 » Region-Based Watermarking for Images |
MUE
2008
IEEE
15 years 8 months ago
2008
IEEE
The aim of this paper is to propose an imperceptible wavelet-based watermarking scheme. In our scheme, we use variation to define the degree of transparence of coefficients of LL ...
122
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JEI
2006
15 years 1 months ago
2006
For copyright protection, the robustness of a watermarking scheme against various attacks is an essential requirement. Many proposed robust watermarking schemes may achieve good r...
146
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CIT
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. Both encryption and digital watermarking techniques need to be incorporated in a digital rights management framework to address different aspects of content management. W...
104
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WISA
2007
Springer
15 years 8 months ago
2007
Springer
Watermark resistance to both geometric attacks and lossy compressions is a fundamental issue in the image watermarking community. In this paper, we propose a DWT (Discrete Wavelet ...
ICIP
2010
IEEE
14 years 11 months ago
2010
IEEE
