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Method of photomontage detection under conditions of limitations absence for photos falsification
Trudy Odesskogo Politehničeskogo Universiteta, 2016 The widespread using of fake pictures in information wars, lawsuits, politics, etc., needs to develop a new detection methods of photomontage that effective without the expert.
Вікторія Вікторівна Зоріло +3 more
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Informatics and Mathematical Methods in Simulation, 2022 Steganography methods are considered to be one of the most common technologies for the protection of any digital data when transmitted over open communication channels at a given time.
K. Tryfonova, S. Sokalsky
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Mathematical Problems in Engineering, 2022 This paper adopts the matrix reconstruction method to analyze the digital image of urban landscape information in-depth and uses it to study and design the visual communication of its construction.
Jie Yu, Liping Zhang
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Image encryption algorithm based on improved Clifford chaotic system
Dianzi Jishu Yingyong, 2022 Information security is an increasingly concerned issue. As the carrier of information transmission, digital image contains a large amount of information.
Zhang Wenyu, Xing Rongying, Li Guodong
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Hyper-Chaotic Color Image Encryption Based on Transformed Zigzag Diffusion and RNA Operation
Entropy, 2021 With increasing utilization of digital multimedia and the Internet, protection on this digital information from cracks has become a hot topic in the communication field.
Duzhong Zhang, Lexing Chen, Taiyong Li
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Journal of Mathematics, 2022 At present, the digital image watermarking algorithm has not embedded the synchronization signal in the image, resulting in the poor performance of the embedded image in terms of, for example, imperceptibility, anti-attack ability, and robustness ...
Lei Pei
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Weighted determination algoritm of boundary pixels
Системный анализ и прикладная информатика, 2021 While working with digital noise reduction techniques, which are based on theory of convolution matrix and used convolution operation, it necessary to use algorithms to bypass boundary pixels in the image pixel matrix.
D. V. Zaerko, V. A. Lipnitski
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A novel matrix multiplication based LSB substitution mechanism for data security and authentication
Journal of King Saud University: Computer and Information Sciences, 2022 To enhance the conventional LSB technique of digital image watermarking, the paper introduces a novel approach of LSB technique based on matrix multiplication process.
Kumari Rinki +2 more
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Trudy Odesskogo Politehničeskogo Universiteta, 2016 The problem of detection of the digital image falsification results performed by cloning is considered – one of the most often used program tools implemented in all modern graphic editors. Aim: The aim of this research is further development of approach
Алла Анатоліївна Кобозєва +1 more
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A Neutrosophic Approach to Digital Images [PDF]
Neutrosophic Sets and Systems, 2020 This research paper presents a neutrosophic mathematical representation of the elements of the digital image by dividing the points of the digital picture matrix into neutrosophic sets (PNS - Picture Neutrosophic Set), and studying the degree of ...
Mouhammad Bakro +2 more
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