Watermarking digital image and video data. A state-of-the-art overview
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The authors begin by discussing the need for watermarking and the requirements and go on to discuss digitalWatermarking techniques based on correlation and techniques that are notbased on correlation.Abstract:
The authors begin by discussing the need for watermarking and the requirements. They go on to discuss digital watermarking techniques based on correlation and techniques that are not based on correlation.read more
Citations
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Journal ArticleDOI
Lossless generalized-LSB data embedding
TL;DR: In this paper, a generalization of the well-known least significant bit (LSB) modification is proposed as the data-embedding method, which introduces additional operating points on the capacity-distortion curve.
Journal ArticleDOI
Circular interpretation of bijective transformations in lossless watermarking for media asset management
TL;DR: Circular interpretation of bijective transformations is proposed to implement a method that fulfills all quality and functionality requirements of lossless watermarking.
Proceedings ArticleDOI
Protecting Intellectual Property of Deep Neural Networks with Watermarking
TL;DR: By extending the intrinsic generalization and memorization capabilities of deep neural networks, the models to learn specially crafted watermarks at training and activate with pre-specified predictions when observing the watermark patterns at inference, this paper generalizes the "digital watermarking'' concept from multimedia ownership verification to deep neural network (DNN) models.
Journal ArticleDOI
Hierarchical watermarking for secure image authentication with localization
TL;DR: In this paper, the authors propose a hierarchical watermarking scheme that divides the image into blocks in a multilevel hierarchy and calculates block signatures in this hierarchy. But the method is vulnerable to VQ counterfeiting attacks.
Journal ArticleDOI
Wavelet tree quantization for copyright protection watermarking
Shih-Hao Wang,Yuan-Pei Lin +1 more
TL;DR: This paper proposes a wavelet-tree-based blind watermarking scheme for copyright protection that embeds each watermark bit in perceptually important frequency bands, which renders the mark more resistant to frequency based attacks.
References
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Proceedings ArticleDOI
Perceptual watermarking of still images
C.I. Podilchuk,Wenjun Zeng +1 more
TL;DR: This work proposes a watermarking technique for digital images that is based on utilizing visual models which have been developed in the context of image compression, and is shown to provide very good results both in terms of image transparency and robustness.
Proceedings ArticleDOI
An information-theoretic approach to the design of robust digital watermarking systems
B. Chen,Gregory W. Wornell +1 more
TL;DR: A new class of embedding methods called quantization index modulation (QIM) is described and a realization termed coded dither modulation is developed in which the embedded information modulates the dither signal of a dithered quantizer.
Proceedings ArticleDOI
Mask building for perceptually hiding frequency embedded watermarks
TL;DR: Some solutions to the problem of building some perceptual masks for better hiding watermarks embedded in the full-frame DCT domain are presented and the results support the validity of the approach.
Proceedings ArticleDOI
DWT-based technique for spatio-frequency masking of digital signatures
TL;DR: In this article, a novel system for image watermarking, which exploits the similarity exhibited by the Digital Wavelet Transform with respect to the models of the human visual system, for robustly hiding watermarks is presented.
Proceedings ArticleDOI
Digital watermarking: An overview
TL;DR: The main features of an efficient watermarking scheme are presented, robustness issues are discussed and the three main stages of a watermarked algorithm namely watermark generation, embedding and detection are described.