Review on Semi-Fragile Watermarking Algorithms for Content Authentication of Digital Images
Future Internet, 2017 With the popularity of network and the continuous development of multimedia technology, saving of network bandwidth and copyright protection of multimedia content have gradually attracted people’s attention.
Xiaoyan Yu, Chengyou Wang, Xiao Zhou
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Statistical Assessment of Discrimination Capabilities of a Fractional Calculus Based Image Watermarking System for Gaussian Watermarks [PDF]
Entropy, 2021 In this paper, we explore the advantages of a fractional calculus based watermarking system for detecting Gaussian watermarks. To reach this goal, we selected a typical watermarking scheme and replaced the detection equation set by another set of ...
Mario Gonzalez-Lee +5 more
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Semi-Fragile Zernike Moment-Based Image Watermarking for Authentication [PDF]
EURASIP Journal on Advances in Signal Processing, 2010 We propose a content-based semi-fragile watermarking algorithm for image authentication. In content-based watermarking scheme for authentication, one of the most challenging issues is to define a computable feature vector that can capture the major ...
Yao Xinzhi, Liu Hongmei, Huang Jiwu
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Engineering Science and Technology, an International JournalImage watermarking is one of techniques that can be used to protect and recover from the altered images. Tamper detection in semi-fragile still does not achieve high accuracy for tamper localization, especially in malicious attacks.
Agit Amrullah +3 more
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Semi-fragile watermarking with recovery capabilities for HGI compression method
Компьютерная оптика, 2022 The article proposes a new semi-fragile watermarking system with the ability of tamper localization and recovery after distortions, adapted for the HGI image compression method.
A.Y. Bavrina, V.A. Fedoseev
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A classification of semi-fragile watermarking systems for JPEG images [PDF]
Компьютерная оптика, 2019 The article discusses semi-fragile digital watermarking systems designed to protect JPEG images against unauthorized changes. These systems allow detecting and locating changes, and some of them are able to restore the original content.
Anna Egorova, Victor Fedoseev
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SEMI-FRAGILE BLIND WATERMARKING MECHANISM FOR COLOR IMAGE AUTHENTICATION AND TAMPERING
ICTACT Journal on Image and Video Processing, 2021 Digital Image watermarking data hiding technique is proposed in paper to provide authentication to color image. It has capability of tamper detection and tamper localization.
Hiral A Patel, Dipti B Shah
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Semi-Fragile Watermarking Authentication with Local and Global Watermarks [PDF]
, 2006 In this paper, a novel semi-fragile watermarking authentication scheme is proposed, which is based on two watermarks: the local watermark and the global watermark. The two watermarks complement each other. The local watermark is generated from the quantized ACs in 8×8 DCT block.
Jinwei Wang +4 more
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Semi-fragile watermarking technology based on SVD decomposition and Hadamard transform
网络与信息安全学报, 2017 The semi-fragile watermarking algorithm based on Hadamard transform and SVD decomposition was proposed to distinguish normal image processing operations from malicious tampering.Firstly,the carrier image was SVD decomposed,and Hadamard transform was ...
Zhi-hong WANG +2 more
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Semi-fragile watermarking based content image authentication scheme
Revista Facultad de Ingeniería Universidad de Antioquia, 2013 This paper presents a block-wise semi-fragile watermarking scheme for image content authentication, with tamper area localization and recovery capability.
Clara Cruz +3 more
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