Open AccessProceedings Article
A digital watermarking scheme based on DWT and vector transform
TLDR
In this paper, a binary image digital watermarking scheme based on the combination of discrete wavelet transform (DWT) and vector transform (VT) was proposed, which has better robustness to common signal processing operations such as adding noise, filtering and JPEG lossy compression.Abstract:
This paper proposes a binary image digital watermarking scheme based on the combination of discrete wavelet transform (DWT) and vector transform (VT). Experimental results show that this scheme keeps the image quality rather good and has better robustness to common signal processing operations such as adding noise, filtering and JPEG lossy compression.read more
Citations
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Optimal Image Watermarking Algorithm Based on LWT-SVD via Multi-objective Ant Colony Optimization
TL;DR: A new optimal watermarking scheme based on lifting wavelet transform (LWT) and singular value decomposition (SVD) using multi-objective ant colony optimization (MOACO) is presented.
Book ChapterDOI
Optimized DWT SVD Based Image Watermarking Scheme Using Particle Swarm Optimization
TL;DR: An optimized Particle Swarm Optimization (PSO) based watermarking scheme on digital images in the hybrid Discrete wavelet transform (DWT) and Singular value decomposition (SVD) transform that outperforms others and fulfills all requisite conditions to be a robust and optimized water marking scheme.
References
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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
Perceptual watermarks for digital images and video
TL;DR: Digital watermarking techniques are described, known as perceptually based watermarks, that are designed to exploit aspects of the the human visual system in order to provide a transparent (invisible), yet robust watermark.
Book ChapterDOI
A Secure, Robust Watermark for Multimedia
TL;DR: A digital watermarking method for use in audio, image, video and multimedia data that is robust to common signal distortions and malicious attack, and can be constructed to make counterfeiting almost impossible.
Proceedings ArticleDOI
Watermarking for the digital images based on model of human perception
TL;DR: A scheme of digital watermarking based on the modulation transfer function (MTF) of the human visual system (HVS) is proposed, which is robust against noise interference and commonly used image technique.