An Optimized Dual Image Watermarking Scheme based on Redundant DWT and Randomized SVD with Henon Mapping Encryption

Dwivedi, Ranjana; Awasthi, Divyanshu; Srivastava, Vinay Kumar

doi:10.1007/s00034-023-02479-z

Cited by 10 publications

(2 citation statements)

References 34 publications

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“…SVD decomposes a matrix (image) into three other matrices, allowing us to analyze its properties and extract important information. The SVD of an image matrix 𝐴 with 𝑁 × 𝑁 of size can be described as (Dwivedi et al, 2023):…”

Section: Singular Value Decompositionmentioning

confidence: 99%

“…Subsequently, the watermark is inserted into the optimal range using a confidential key. In another study (Dwivedi et al, 2023). they present an optimized image watermarking approach that leverages MRFO (a specific optimization method), RDWT (Redundant Discrete Wavelet Transform), RSVD (Randomized Singular Value Decomposition), and Henon mapping encryption within the YCbCr color space.…”

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confidence: 99%

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A secure and robust color image watermarking method using SVD and GAT in the multiresolution DCHWT domain

Latreche,

Naimi,

Saadi

2023

J. Eng. Exact Sci.

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This paper introduces an innovative and robust watermarking technique for safeguarding the copyright of color digital images. The method operates within the domain of SVD-based multiresolution discrete cosine harmonic wavelet transforms. In this approach, the pre-processing phase employs successive generalized Arnold transforms to encrypt the RGB watermark layers, significantly enhancing the security of the watermarking algorithm. Subsequently, the blue layer of the host image undergoes R-level 2D-DCHWT processing. The encrypted watermark is embedded by altering the singular values of the host image's approximation coefficients. Additionally, a reliable extraction algorithm is devised to recover the watermark from potentially compromised watermarked images without requiring access to the original image. Through extensive experiments and comparisons with other relevant watermarking algorithms, the findings demonstrate that this scheme effectively embeds a color digital image watermark into the host image. This not only ensures high levels of invisibility but also establishes robustness, making it well-suited for the protection of digital image copyrights.

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Section: Singular Value Decompositionmentioning

confidence: 99%

mentioning

confidence: 99%

A secure and robust color image watermarking method using SVD and GAT in the multiresolution DCHWT domain

Latreche,

Naimi,

Saadi

2023

J. Eng. Exact Sci.

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A Digital Special Effect Watermark Algorithm with Three Bit Simulation Embedding Technology

2024

Sustainable Civil Infrastructures

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Trade-off independent image watermarking using enhanced structured matrix decomposition

Khan,

Wong,

Baskaran

2024

Multimed Tools Appl

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Image watermarking plays a vital role in providing protection from copyright violation. However, conventional watermarking techniques typically exhibit trade-offs in terms of image quality, robustness and capacity constrains. More often than not, these techniques optimize on one constrain while settling with the two other constraints. Therefore, in this paper, an enhanced saliency detection based watermarking method is proposed to simultaneously improve quality, capacity, and robustness. First, the enhanced structured matrix decomposition (E-SMD) is proposed to extract salient regions in the host image for producing a saliency mask. This mask is then applied to partition the foreground and background of the host and watermark images. Subsequently, the watermark (with the same dimension of host image) is shuffled using multiple Arnold and Logistic chaotic maps, and the resulting shuffled-watermark is embedded into the wavelet domain of the host image. Furthermore, a filtering operation is put forward to estimate the original host image so that the proposed watermarking method can also operate in blind mode. In the best case scenario, we could embed a 24-bit image as the watermark into another 24-bit image while maintaining an average SSIM of 0.9999 and achieving high robustness against commonly applied watermark attacks. Furthermore, as per our best knowledge, with high payload embedding, the significant improvement in these features (in terms of saliency, PSNR, SSIM, and NC) has not been achieved by the state-of-the-art methods. Thus, the outcomes of this research realizes a trade-off independent image watermarking method, which is a first of its kind in this domain.

show abstract

An Optimized Dual Image Watermarking Scheme based on Redundant DWT and Randomized SVD with Henon Mapping Encryption

Cited by 10 publications

References 34 publications

A secure and robust color image watermarking method using SVD and GAT in the multiresolution DCHWT domain

A secure and robust color image watermarking method using SVD and GAT in the multiresolution DCHWT domain

A Digital Special Effect Watermark Algorithm with Three Bit Simulation Embedding Technology

Trade-off independent image watermarking using enhanced structured matrix decomposition

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