Machine Learning-Based Digital Watermarking Design

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Circuit and Signal Processing".

Deadline for manuscript submissions: closed (31 March 2022) | Viewed by 3972

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Intelligent Computing Lab, Department of Electronic Materials Engineering, Kwangwoon University, Seoul 01897, Republic of Korea
Interests: image processing; signal processing; hardware design; digital hologram; NPU; deep learning
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Special Issue Information

Dear Colleagues,

Until recently, the study of watermarking technology for 2D images has been mainly based on signal processing. In general, watermarked content and information are exposed to malicious attacks designed to damage or remove watermark information or non-malicious attacks during processing essential to storing or distributing content. Watermark embedding can be performed algorithmically or deterministically, but watermark extraction often cannot. More specifically, since the signal or information that has been attacked is not a signal predicted when the algorithmic extraction method was devised, it may not be possible to guarantee that the watermark inserted by the algorithmic extraction method can be extracted. As one method to overcome this limitation, a technique for performing watermarking with a neural network has been recently proposed.

Recently, machine learning-based digital watermarking methods have been actively studied. The embedding algorithm of digital watermarking based on machine learning allows the watermark to be inserted through learning so that the extracting algorithm can easily extract the watermark while ensuring invisibility. In addition, digital watermarking based on machine learning can improve the invisibility and robustness of watermarking technology by including various malicious and non-malicious attacks in the learning of neural networks.

Prof. Dr. Young-Ho Seo
Guest Editor

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Keywords

  • machine learning-based digital watermarking design
  • deep learning-based digital watermarking
  • deep neural network design for digital watermarking
  • attack modeling for machine learning-based watermarking
  • machine learning-based content (information) security
  • machine learning-based stenography technology
  • hardware or software implementation (development) of machine learning-based watermarking

Published Papers (1 paper)

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Research

17 pages, 4104 KiB  
Article
Digital Image Watermarking Processor Based on Deep Learning
by Jae-Eun Lee, Ji-Won Kang, Woo-Suk Kim, Jin-Kyum Kim, Young-Ho Seo and Dong-Wook Kim
Electronics 2021, 10(10), 1183; https://doi.org/10.3390/electronics10101183 - 15 May 2021
Cited by 7 | Viewed by 2810
Abstract
Much research and development have been made to implement deep neural networks for various purposes with hardware. We implement the deep learning algorithm with a dedicated processor. Watermarking technology for ultra-high resolution digital images and videos needs to be implemented in hardware for [...] Read more.
Much research and development have been made to implement deep neural networks for various purposes with hardware. We implement the deep learning algorithm with a dedicated processor. Watermarking technology for ultra-high resolution digital images and videos needs to be implemented in hardware for real-time or high-speed operation. We propose an optimization methodology to implement a deep learning-based watermarking algorithm in hardware. The proposed optimization methodology includes algorithm and memory optimization. Next, we analyze a fixed-point number system suitable for implementing neural networks as hardware for watermarking. Using these, a hardware structure of a dedicated processor for watermarking based on deep learning technology is proposed and implemented as an application-specific integrated circuit (ASIC). Full article
(This article belongs to the Special Issue Machine Learning-Based Digital Watermarking Design)
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