IWDW
2005
Springer
14 years 6 months ago
2005
Springer
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
Calculation of watermarking capacities of private Laplacian watermarking systems with the magnitude-error distortion measure under fixed attacks is addressed. First, in the case o...
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
In a fingerprinting scheme a distributor places marks in each copy of a digital object. Placing different marks in different copies, uniquely identifies the recipient of each cop...
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
Image-Adaptive watermarking systems exploit visual models to adapt the watermark to local properties of the host image. This leads to a watermark power enhancement, hence an improv...
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
In this paper, we use the previously proposed calibrated DCT features [9] to construct a Support Vector Machine classifier for JPEG images capable of recognizing which steganograp...
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
The development of watermarking schemes in the literature is generally guided by a power constraint on the watermark to be embedded into the host. In a steganographic framework the...
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
Digital fingerprinting is a tool to protect multimedia content from illegal redistribution by uniquely marking copies of the content distributed to each user. Collusion attack is ...
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
Abstract. Many coded digital watermarking systems development requires first the selection of a (uncoded) modulation technique to be part of a coded architecture. Therefore, perfo...
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
IWDW
2005
Springer
14 years 6 months ago
2005
Springer
Digital watermarking studies have always been driven by the improvement of robustness. Most of articles of this field deal with this criterion, presenting more and more impressive...