211 search results - page 7 / 43 » Robustness and Security of Digital Watermarks |
PG
2003
IEEE
15 years 3 months ago
2003
IEEE
Digital watermarking is a technique for embedding information into data, such as images, 3D models, or audio files, such that some properties (i. e., security, imperceptibility, ...
ICMCS
2000
IEEE
15 years 2 months ago
2000
IEEE
This paper considers desired properties and possible applications of audio watermarking algorithms. Special attention is given to statistical methods working in the fourier domain...
127
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ICMCS
2010
IEEE
14 years 8 months ago
2010
IEEE
In digital rights management (DRM) systems, digital media is often distributed by multiple levels of distributors in a compressed and encrypted format. The distributors in the cha...
WISA
2007
Springer
15 years 3 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 ...
108
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JCIT
2010
14 years 4 months ago
2010
Watermark perceptibility and robustness must be ensured in order to enhance the practicality of digital watermarking. Taking human visual system characteristics into account fully...