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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Proceedings ArticleDOI
Image Watermarking Based on Singular Value Decomposition
Jie Liu,Xiamu Niu,Wenhai Kong +2 more
TL;DR: A new blind image watermarking algorithm is proposed based on the Singular Value Decomposition that can be detected without the original image or any other information of the original singular values.
Video and image watermark synchronization
Eugene Ted Lin,Edward J. Delp +1 more
TL;DR: Embedding and detection models are proposed that encompass the behavior of many video watermarking techniques and demonstrate that synchronization is challenging when the water mark lacks redundancy, but also that efficient synchronization can be achieved by designing the watermark with temporal redundancy.
Proceedings ArticleDOI
A multi-resolution watermarking based on contourlet transform using SVD and QR decomposition
TL;DR: A novel image watermarking algorithm is developed which is based on Contourlet Transform and Matrix Factorization methods such as Singular Value Decomposition (SVD) technique and QR factorization method which is robust and imperceptible against common signal processing attacks such as scaling, compression and filtering.
Journal ArticleDOI
An enhanced semi-blind DWT-SVD-based watermarking technique for digital images
TL;DR: A semi-blind hybrid watermarking technique based on singular value decomposition (SVD) and discrete wavelet transformation (DWT) that is able to resist a variety of attacks.
Journal ArticleDOI
Neural Reversible Steganography with Long Short-Term Memory
TL;DR: In this article, the authors proposed to refine the prior estimation from a conventional linear predictor through a neural network model and explore a leading-edge neuroscience-inspired low-level vision model based on long short-term memory with a brief discussion of its biological plausibility.
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.
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