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Cryptanalysis and Improvement of the Robust and Blind Watermarking Scheme for Dual Color Image
Joint Authors
Nan, Hai
Yang, Weibin
Qian, Jiye
Li, Ming
Liu, Yi
Zhang, Yushu
Fang, Bin
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-04-27
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
With more color images being widely used on the Internet, the research on embedding color watermark image into color host image has been receiving more attention.
Recently, Su et al.
have proposed a robust and blind watermarking scheme for dual color image, in which the main innovation is the using of two-level DCT.
However, it has been demonstrated in this paper that the original scheme in Su’s study is not secure and can be attacked by our proposed method.
In addition, some errors in the original scheme have been pointed out.
Also, an improvement measure is presented to enhance the security of the original watermarking scheme.
The proposed method has been confirmed by both theoretical analysis and experimental results.
American Psychological Association (APA)
Nan, Hai& Fang, Bin& Yang, Weibin& Qian, Jiye& Li, Ming& Liu, Yi…[et al.]. 2015. Cryptanalysis and Improvement of the Robust and Blind Watermarking Scheme for Dual Color Image. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1074049
Modern Language Association (MLA)
Nan, Hai…[et al.]. Cryptanalysis and Improvement of the Robust and Blind Watermarking Scheme for Dual Color Image. Mathematical Problems in Engineering No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1074049
American Medical Association (AMA)
Nan, Hai& Fang, Bin& Yang, Weibin& Qian, Jiye& Li, Ming& Liu, Yi…[et al.]. Cryptanalysis and Improvement of the Robust and Blind Watermarking Scheme for Dual Color Image. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1074049
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074049