Results 31 to 40 of about 79,252 (280)
Video Dual Watermarking Algorithm Based on Mean Ratio and Compressive Sensing [PDF]
Jisuanji gongcheng, 2019 In order to improve the information quality and anti-attack ability of video watermarking algorithm,a video dual watermarking algorithm is proposed.Robust watermark is constructed by robustness of selecting block global mean and block mean.Based on ...
WANG Nan,LI Zhi,CHENG Xinyu,CHEN Yi,LUO Hao
doaj +1 more source
A review of image watermarking for identity protection and verification
Multimedia tools and applications, 2023 Identity protection is an indispensable feature of any information security system. An identity can exist in the form of digitally written signatures, biometric information, logos, etc. It serves the vital purpose of the owners’ verification and provides
Sunpreet Sharma +4 more
semanticscholar +1 more source
Deep Model Intellectual Property Protection via Deep Watermarking [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021 Despite the tremendous success, deep neural networks are exposed to serious IP infringement risks. Given a target deep model, if the attacker knows its full information, it can be easily stolen by fine-tuning.
Jie Zhang +6 more
semanticscholar +1 more source
Digital fragile watermarking scheme for authentication of JPEG images [PDF]
, 2004 It is a common practice in transform-domain fragile watermarking schemes for authentication purposes to watermark some selected transform coefficients so as to minimise embedding distortion.
C.-T. Li, Li, Chang-Tsun
core +1 more source
Comparison of multiple watermarking techniques using genetic algorithms
Journal of Electrical Systems and Information Technology, 2016 Multiple watermarking is used to share the copyright of multiple users, increase robustness and high security. The proposed method is comparison of multiple-watermarking techniques based on Discrete Wavelet Transform and Singular Value Decomposition ...
N. Mohananthini, G. Yamuna
doaj +1 more source
Watermarking for multimedia security using complex wavelets [PDF]
, 2010 This paper investigates the application of complex wavelet transforms to the field of digital data hiding. Complex wavelets offer improved directional selectivity and shift invariance over their discretely sampled counterparts allowing for better ...
Bouridane, A. +10 more
core +1 more source
A Survey on Reversible Watermarking for Multimedia Content: A Robustness Overview
IEEE Access, 2019 In recent years, the growth of the Internet along with multimedia data delivery, have caused the misuse and even alteration of the original digital content.
Alejandra Menendez-Ortiz +3 more
doaj +1 more source
Wavelet-based fragile watermarking scheme for image authentication [PDF]
, 2007 We propose a fragile watermarking scheme in the wavelet transform domain that is sensitive to all kinds of manipulations and has the ability to localize the tampered regions.
Si, Huayin, Li, Chang-Tsun
core +1 more source
Supervised GAN Watermarking for Intellectual Property Protection [PDF]
International Workshop on Information Forensics and Security, 2022 We propose a watermarking method for protecting the Intellectual Property (IP) of Generative Adversarial Networks (GANs). The aim is to watermark the GAN model so that any image generated by the GAN contains an invisible watermark (signature), whose ...
Jianwei Fei +3 more
semanticscholar +1 more source
Using digital watermarking to enhance security in wireless medical image transmission [PDF]
, 2010 This is the published version of the article. Copyright 2010 Mary Ann Liebert Inc.During the last few years, wireless networks have been increasingly used both inside hospitals and in patients’ homes to transmit medical information.
Tachakra, S +5 more
core +1 more source