Journal ArticleDOI
An SVD-based watermarking scheme for protecting rightful ownership
Ruizhen Liu,Tieniu Tan +1 more
TLDR
A novel watermarking algorithm based on singular value decomposition (SVD) is proposed and results show that the newwatermarking method performs well in both security and robustness.Abstract:
Digital watermarking has been proposed as a solution to the problem of copyright protection of multimedia documents in networked environments. There are two important issues that watermarking algorithms need to address. First, watermarking schemes are required to provide trustworthy evidence for protecting rightful ownership. Second, good watermarking schemes should satisfy the requirement of robustness and resist distortions due to common image manipulations (such as filtering, compression, etc.). In this paper, we propose a novel watermarking algorithm based on singular value decomposition (SVD). Analysis and experimental results show that the new watermarking method performs well in both security and robustness.read more
Citations
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Journal ArticleDOI
Block-based SVD image watermarking in spatial and transform domains
Rania A. Ghazy,Alaa M. Abbas,Nayel Al-Zubi,Emad S. Hassan,Nawal El-Fishawy,Mohiy M. Hadhoud,Moawad I. Dessouky,El-Sayed M. El-Rabaie,Saleh A. Alshebeili,Fathi E. Abd El-Samie +9 more
TL;DR: An efficient block-by-block singular value (SV) decomposition digital image watermarking algorithm, which is implemented in both the spatial and transforms domains, using the discrete wavelet transform, the discrete cosine transform and the discrete Fourier transform.
Book ChapterDOI
Encryption Based Robust Watermarking in Fractional Wavelet Domain
TL;DR: In this chapter, a robust watermarking technique based on encryption in fractional wavelet Domain is presented to improve the protection and authentication of the images.
Journal ArticleDOI
An FPP-resistant SVD-based image watermarking scheme based on chaotic control
TL;DR: In this article, the authors improved upon the SVD-based color image watermarking by incorporating integer wavelet transform (IWT) and chaotic maps, which improved robustness, security, imperceptibility, and capacity.
Journal ArticleDOI
An FPP-resistant SVD-based image watermarking scheme based on chaotic control
TL;DR: In this paper , the authors improved upon the singular value decomposition (SVD) based color image watermarking by incorporating integer wavelet transform (IWT) and chaotic maps, which improved the robustness, security, imperceptibility, and capacity.
Journal ArticleDOI
Robust image watermarking based on discrete wavelet transform-discrete cosine transform-singular value decomposition
TL;DR: Experimental results show that the proposed method is robust against cropping, rotation, Gaussian noise additions, histogram equalization, JPEG compression, and JPEG2000 compression attacks, so it is very suitable for applications of transaction tracking, data authentication, and video surveillance.
References
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Journal ArticleDOI
Secure spread spectrum watermarking for multimedia
TL;DR: It is argued that insertion of a watermark under this regime makes the watermark robust to signal processing operations and common geometric transformations provided that the original image is available and that it can be successfully registered against the transformed watermarked image.
Journal ArticleDOI
Singular value decomposition and least squares solutions
Gene H. Golub,C. Reinsch +1 more
TL;DR: The decomposition of A is called the singular value decomposition (SVD) and the diagonal elements of ∑ are the non-negative square roots of the eigenvalues of A T A; they are called singular values.
Journal ArticleDOI
Multimedia data-embedding and watermarking technologies
TL;DR: The reliability of data-embedding procedures and their ability to deliver new services such as viewing a movie in a given rated version from a single multicast stream are discussed.
Journal ArticleDOI
Rotation, scale and translation invariant spread spectrum digital image watermarking
TL;DR: In this paper, a Fourier-Mellin-based approach is used to construct watermarks which are designed to be unaffected by any combination of rotation and scale transformations, and a novel method of CDMA spread spectrum encoding is introduced which allows one to embed watermark messages of arbitrary length and which need only a secret key for decoding.
Journal ArticleDOI
A DCT-domain system for robust image watermarking
TL;DR: A new watermarking algorithm is presented: the method, which operates in the frequency domain, embeds a pseudo-random sequence of real numbers in a selected set of DCT coefficients, which is adapted to the image by exploiting the masking characteristics of the human visual system, thus ensuring the watermark invisibility.
Related Papers (5)
Robust DWT-SVD domain image watermarking: embedding data in all frequencies
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