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» Digital Image Watermarking: An Overview
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ARTCOM
2009
IEEE
14 years 22 days ago
Text Fusion Watermarking in Medical Image with Semi-reversible for Secure Transfer and Authentication
Nowadays, the transmission of digitized medical information has become very convenient due to the generality of Internet. Internet has created the biggest benefit to achieve the tr...
P. Viswanathan, P. Venkata Krishna
ICIP
2005
IEEE
14 years 9 months ago
High capacity watermarking using balanced multiwavelet transforms
Abstract-- The emergence of digital multimedia and the proliferation of its use have raised major concerns about the protection of intellectual property. In response to these conce...
Lahouari Ghouti, Ahmed Bouridane, Said Boussakta
CSIE
2009
IEEE
14 years 2 months ago
An Improved Algorithm of Digital Watermarking Based on Wavelet Transform
In this paper, a digital image watermarking technique based on Discrete Wavelet Transform (DWT) will be proposed. This scheme is designed utilizing principles deriving from the hu...
Jianhong Sun, Junsheng Li, Zhiyong Li
IH
1999
Springer
13 years 12 months ago
Recovery of Watermarks from Distorted Images
Many techniques for watermarking of digital images have appeared in numerous publications. Most of these techniques are sensitive to cropping and or a ne distortions e.g., rotatio...
Neil F. Johnson, Zoran Duric, Sushil Jajodia
INFORMATICALT
2008
93views more  INFORMATICALT 2008»
13 years 7 months ago
Robust Watermarking based on Subsampling and Nonnegative Matrix Factorization
Abstract. This paper presents a novel robust digital image watermarking scheme using subsampling and nonnegative matrix factorization. Firstly, subsampling is used to construct a s...
Wei Lu, Hongtao Lu