Watermarking as communications with side information

Cox, Ingemar J.; Miller, Matthew; McKellips, A.L.

doi:10.1109/5.771068

Cited by 452 publications

(229 citation statements)

References 22 publications

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“…With the development of watermarking, many researchers found that if the whole process of digital watermarking is considered as a communication with side information [20,21], the theory of side information can be used to improve the performances of watermarking, such as the capacity, fidelity and robustness [21], and we also believe that the security of watermarking system can be effectively improved by making full use of network information theory and cryptography technology during the processes of watermark signal designing, watermark information coding, choosing embedding positions and embedding strength.…”

Section: Secure Watermarking Scheme Based On Cryptography and Side Inmentioning

confidence: 99%

Security Scheme for Digital Watermarking

Xiao¹,

Wang²,

Li³

et al. 2015

Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications

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Abstract. Digital watermarking technology is one of the main means to realize the copyright protection and authentication of digital works in the information age, and many excellent watermarking algorithms have been proposed to achieve different performances in different application. But, attackers also can make use of the design fault of these algorithms to realize their illegal purpose, such as embedding without authorization, detecting without authorization or removing without authorization, and the security problem of watermarking system is becoming more and more serious. In this paper, the security problems of digital watermarking algorithms are summarized, the research status of the watermarking security is analyzed, and many typical security schemes are studied, and then a useful scheme based on side information theory and cryptology technique is proposed, including three feasible strategies in different stages of the watermarking system.

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Section: Secure Watermarking Scheme Based On Cryptography and Side Inmentioning

confidence: 99%

Security Scheme for Digital Watermarking

Xiao¹,

Wang²,

Li³

et al. 2015

Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications

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“…This leads to several novel characteristics and insights regarding embedded signaling. [14]. Peter Hanzlik described a steganographic system that embeds hidden data into communication channel that utilizes Reed-Solomon error-correction codes.…”

Section: IImentioning

confidence: 99%

Logo Steganography Using Digital Watermarking

Kumar¹

2015

International Journal of Advanced Research in Computer and Comm

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Logo watermarking is attaining wide popularity in today"s time. Watermarking has wide range of applications such as content identification and management, content protection, forensics and piracy deterrence, document and image security and many more. This paper presents a tamper-resistant algorithm for watermarking images. With appropriate alterations to the embedding and extraction methods, we can encapsulate logo watermark in the image by the use of watermark embedder. In this paper, we systematically review proposed attacks on watermarks. We use enlightened watermark detector which can extract the watermark even in the presence of geometric attacks.

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“…In side-informed watermarking, the correlation between the watermark and the cover work is used to improve the performances, and the watermark embedding process can be described as Fig.1, where m represents the watermark, Co represents the cover work, and Cw represents the watermarked cover work. In 1999, Cox and others considered watermark as communications with side information [16]. Now, the advantages of watermarking system with side information are accepted by more and more people [1].…”

Section: Secure Watermarking Model With Side Information and Encryptionmentioning

confidence: 99%

Secure Digital Watermarking Model with Side Information Theory and Cryptography

Xiao¹,

Li²,

Wang³

2015

Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications

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Abstract. The idea of side information is introduced into secure watermarking, and a secure watermarking model with side information theory and the idea of cryptography is proposed. In the proposed model, the side information from the cover work, the attack and the detector are considered and fully used in both the preprocessing stage and the embedding stage. With the guidance of the proposed model, we also give three security mechanisms resisting typical secure attacks, such as collusion attack, homology detection and copy attack, which belong to unauthorized removal, unauthorized detection and unauthorized embedding. The proposed security mechanisms show that the side information and encryption technology can be used to get good watermarking algorithms with higher security.

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Watermarking as communications with side information

Cited by 452 publications

References 22 publications

Security Scheme for Digital Watermarking

Security Scheme for Digital Watermarking

Logo Steganography Using Digital Watermarking

Secure Digital Watermarking Model with Side Information Theory and Cryptography

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