Technology of Network & Communication
|
App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 2
532-537

Strong robust zero watermarking algorithm based on Curvelet-DSVD and visual cryptography

Qu Changbo
Wu Deyang
College of Software, Liaoning Technical University, Huludao Liaoning 125105, China
DOI: 10.19734/j.issn.1001-3695.2017.10.0936

Abstract

In order to better perform the characteristics of natural image curves and further improve the robustness of digital watermarking algorithms, this paper proposed a robust zero-watermarking algorithm based on Curvelet-DSVD and visual cryptography. Firstly, it performed Arnold scrambling on the original image, then obtained the low frequency domain information by Curvelet transform, segmented the low frequency domain information, and each block was double singular value decomposition(DSVD), by using the relationship between the maximum singular value of the block and the mean value of the global singular value structuring characteristic matrix. At the same time, this paper used the visual cryptography to generate two shared copies of the watermark information. Finally, it executed one of the shares to Arnold scramble and then xor operation with the feature matrix to generate a zero-watermark. Experimental results show that the proposed algorithm can effectively resist the conventional attacks and is more robust and more secure than the existing zero-watermarking algorithms.

Foundation Support

国家自然科学基金资助项目(61404069)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.10.0936
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 2
Section: Technology of Network & Communication
Pages: 532-537
Serial Number: 1001-3695(2019)02-047-0532-06

Publish History

[2019-02-05] Printed Article

Cite This Article

曲长波, 吴德阳. 基于Curvelet-DSVD和视觉密码的强鲁棒零水印算法 [J]. 计算机应用研究, 2019, 36 (2): 532-537. (Qu Changbo, Wu Deyang. Strong robust zero watermarking algorithm based on Curvelet-DSVD and visual cryptography [J]. Application Research of Computers, 2019, 36 (2): 532-537. )

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  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
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Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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