A Fractal Watermarking Scheme for Image in DWT Domain

Author

Yang, Shu-Guo ; Li, Chun-Xia ; Sun, Sheng-he ; Xie, Rong-sheng

Author_Institution

Qingdao Univ. of Sci. & Technol., Qingdao

Volume

1

fYear

2007

fDate

July 30 2007-Aug. 1 2007

Firstpage

364

Lastpage

368

Abstract

The scheme in this paper carries out embedding and detecting of watermarking by the fractal technology in DWT domain. This method introduces the threshold control, searches for the self-similar domain subtrees by the fractal transforms and let the domain subtrees to be the watermarking embedding trees. The watermarking signals are embedded and detected according to the JND model. A large number of attacking experiments prove that security and the robustness of the method.

Keywords

discrete wavelet transforms; fractals; image coding; image segmentation; security of data; trees (mathematics); watermarking; attacking experiments; discrete wavelet transform; fractal transforms; fractal watermarking scheme; image; security; self-similar domain subtrees; threshold control; watermarking embedding trees; Artificial intelligence; Discrete wavelet transforms; Fractals; Image coding; Signal processing; Software engineering; Watermarking; Wavelet analysis; Wavelet coefficients; Wavelet domain;

fLanguage

English

Publisher

ieee

Conference_Titel

Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2007. SNPD 2007. Eighth ACIS International Conference on

Conference_Location

Qingdao

Print_ISBN

978-0-7695-2909-7

Type

conf

DOI

10.1109/SNPD.2007.273

Filename

4287533