A Hybrid Watermarking Technique to Resist Tampering and Copy Attacks

Zheng, Peng; Wang, Juan

doi:10.1109/iptc.2011.35

Cited by 5 publications

(4 citation statements)

References 10 publications

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“…As shown in Table 3, the superiority of our proposed method to [14, 17–19, 28] is its blindness. Furthermore, the advantage of our approach over [13, 15, 16, 20–22, 29, 41] is that they use a spatial domain and LSB method to embed the watermark information which might be changed by innocent image processing operations.…”

Section: Experimental Results and Comparisonmentioning

confidence: 98%

“…In other words, there is the danger that the two watermarks affect each other and their individual properties get destroyed [15]. In order to authenticate the images, some of these approaches need either the original embedded logo or the host image, hence they are non‐blind schemes [14, 16–19]. Some of them also use the spatial domain to authenticate the image [13–16, 20–22]; however, this domain is too sensitive and an image which is changed unintentionally or by innocent image processing operations is detected as corrupt.…”

Section: Introductionmentioning

confidence: 99%

“…Some of them also use the spatial domain to authenticate the image [13–16, 20–22]; however, this domain is too sensitive and an image which is changed unintentionally or by innocent image processing operations is detected as corrupt. Therefore these techniques are not able to distinguish between intentional and unintentional manipulations [18].…”

Section: Introductionmentioning

confidence: 99%

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Blind multipurpose watermarking with insertion of a single watermark: a generic construction based on verifiable threshold secret sharing

Sheidani

Eslami

2020

IET image process

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Currently, the existing literature on multipurpose watermarking employs multiple watermarks for simultaneous achieving of multiple security objectives. This approach can be problematic since a watermark targeting tampers might fail to detect tampering of another watermark inserted for copyright violation. Moreover, most of the current schemes follow a non‐blind approach where the original watermark is needed for authentication. A question that naturally arises is whether multipurpose watermarking can be realised with the insertion of a single watermark in a blind way or not. The goal of the authors study is to provide an affirmative answer to this important question. They show how a cryptographic primitive called verifiable threshold secret sharing can be used to come up with a generic construction for blind multipurpose watermarking which inserts a single watermark into the host image for simultaneous achieving of copyright protection, authentication, and tamper localisation. The generic property of the proposed scheme provides flexibility for choosing the embedding/extraction of the watermark based on the desired level of fidelity, robustness and capacity. Experimental results are provided to confirm the superiority of their proposed technique as compared to existing approaches.

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Section: Experimental Results and Comparisonmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Blind multipurpose watermarking with insertion of a single watermark: a generic construction based on verifiable threshold secret sharing

Sheidani

Eslami

2020

IET image process

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“…(b) If the picture has a small change, the values of the particular values do not modify significantly, provided that the basic values of the image remain quite constant. [14,15] Hybrid Technique for Protection Copyright Digital image watermarking means hiding of piece of data onto an image to attest its owner or to authorize it. Digital watermark is an indicator that is hidden into a virtual media to guard it from copyright infringement.…”

Section: Dct (Discrete Cosine Transform)mentioning

confidence: 99%

Robust Digital Watermarking Techniques for Protecting Copyright

Ji¹

2021

ITII

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Digital watermarking is the effective method of copyright defence. Typically robot-proof watermarks used to secure copyright, and are immune to some deletion or adjustment of protected documents. Fragile watermarks are typically used for content identification and are vulnerable to small alterations. In this paper, we suggest a hybrid watermarking approach that combines a solid and fragile watermark with copyright and material authentication. This mechanism is often resistant to manipulation and to clone attacks at the same time. The relationship between a delicate watermark and a stable watermark is characterised by our involvement. DCT coefficients are used to integrate the values of the watermark.

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