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» Digital Watermarking - Introduction
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ICIP
2001
IEEE
15 years 11 months ago
Hierarchical watermarking depending on local constraints
In this paper we propose a new watermarking technique where the watermark is embedded according to two keys. The first key is used to embed a code bit in a block of pixels. The se...
Christopher D. Coltman, Adrian G. Bors
TCC
2007
Springer
125views Cryptology» more  TCC 2007»
15 years 3 months ago
From Weak to Strong Watermarking
The informal goal of a watermarking scheme is to “mark” a digital object, such as a picture or video, in such a way that it is difficult for an adversary to remove the mark wit...
Nicholas Hopper, David Molnar, David Wagner
ICMCS
2006
IEEE
124views Multimedia» more  ICMCS 2006»
15 years 3 months ago
Video Watermarking Based on Neural Networks
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...
Maher El'arbi, Chokri Ben Amar, Henri Nicolas
KES
2005
Springer
15 years 2 months ago
Watermarking Protocol Compatible with Secret Algorithms for Resisting Invertibility Attack
Abstract. Invertibility attack is a hostile measure to breach watermarking systems. In this paper, a novel watermarking protocol using a one-way hash function and a check of random...
Xinpeng Zhang, Shuozhong Wang
IJNSEC
2008
98views more  IJNSEC 2008»
14 years 9 months ago
A New General Transparency Model for Block-based Watermarking Method
Blocking artifact is one of the main drawbacks of the block-based watermarking method. Though a number of researches on "transparent" digital watermarking system have be...
Fangjun Huang