𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Threshold controlled scheme of difference expansion techniques for reversible watermarking

✍ Scribed by Li-jun Jiang; Xiao-tao Guo; Hao Yang; Jun Zhao; Zhuang Tian-ge

Book ID
107622801
Publisher
Chinese Electronic Periodical Services
Year
2010
Tongue
English
Weight
514 KB
Volume
15
Category
Article
ISSN
1007-1172

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A reversible watermarking scheme for two
A reversible watermarking scheme for two-dimensional CAD engineering graphics based on improved difference expansion
✍ Fei Peng; Yu-zhou Lei; Min Long; Xing-ming Sun πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 421 KB

Difference expansion is widely used in reversible watermarking for raster images, but it cannot be applied to data with low correlation, due to its large distortion. In this paper, an improvement is made to difference expansion technology to make it suitable for two-dimensional (2D) computer-aided d

[Communications in Computer and Informat
[Communications in Computer and Information Science] Networked Digital Technologies Volume 87 || Multiple Layer Reversible Images Watermarking Using Enhancement of Difference Expansion Techniques
✍ Zavoral, Filip; Yaghob, Jakub; Pichappan, Pit; El-Qawasmeh, Eyas πŸ“‚ Article πŸ“… 2010 πŸ› Springer Berlin Heidelberg 🌐 English βš– 260 KB

On behalf of the NDT 2010 conference, the Program Committee and Charles University in Prague, Czech Republic, we welcome you to the proceedings of the Second International Conference on β€˜Networked Digital Technologies’ (NDT 2010). The NDT 2010 conference explored new advances in digital and Web tech