Results 31 to 40 of about 2,880 (298)
Trudy Odesskogo Politehničeskogo Universiteta, 2016 At the organization of a covert communication channel a number of requirements are imposed on used steganography algorithms among which one of the main are: resistance to attacks against the built-in message, reliability of perception of formed ...
O.V. Kostyrka
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Robust QR Code Steganography Algorithm Based on Path Planning and Pixel Flipping [PDF]
Jisuanji gongchengAs an efficient information storage and transmission method, QR codes are widely used in payment, advertising, and logistics. However, the robustness and steganography of existing QR code steganography techniques in noisy and disturbed environments are ...
LI Hongbang, DONG Li, WANG Rangding, YAN Diqun, LI Yuanman, LIAO Xin
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Zernike Moment-Based Spatial Image Steganography Resisting Scaling Attack and Statistic Detection
IEEE Access, 2019 The mainstream adaptive steganography algorithm is difficult to resist scaling attack, and the anti-detection performance of the algorithm based on quantization index modulation is not high enough.
Yue Zhang +4 more
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Adaptive Image Steganography Against JPEG Compression [PDF]
Jisuanji kexueExisting network communication systems often employ JPEG compression to reduce communication overhead when transmitting images.However,traditional image steganography techniques lack the ability to withstand JPEG compression.After performing lossy ...
ZHANG Jinghan, CHEN Wen
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A Secure Video Steganography Based on the Intra-Prediction Mode (IPM) for H264
Sensors, 2020 Recently, many video steganography algorithms based on the intra-prediction mode (IPM) have been adaptive steganography algorithms. These algorithms usually focus on the research about mapping rules and distortion functions while ignoring the fact that ...
Mingyuan Cao, Lihua Tian, Chen Li
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On the embedding capacity of DNA strands under insertion, deletion and substitution mutations [PDF]
, 2010 Paper presented at Media Forensics and Security XII, SPIE-IS&T Electronic Imaging conference, 18–20 January 2010, San Jose, CaliforniaA number of methods have been proposed over the last decade for embedding information within deoxyribonucleic acid (DNA).
Balado, Félix, Félix Balado
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A New Algorithm for a Steganography System
Engineering and Technology Journal, 2015 Steganography is the workmanship and study of concealing mystery information to provide a safe communication between two parties.This paper,displays othersteganographic algorithms for implanting encoded secretimagein grayscale and colorimages to give abnormal state security of information for correspondence over unsecured channels.The proposed ...
Atheer Alaa Sabri, Marwa Jaleel Mohsin
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IEEE Access, 2021 Internet of Things (IoT) is a domain where the transfer of big data is taking place every single second. The security of these data is a challenging task; however, security challenges can be mitigated with cryptography and steganography techniques. These
Sachin Dhawan +5 more
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Application of Steganography in Symmetric Key Cryptography with Genetic Algorithm [PDF]
, 2013 Embedding maximum information in a stego-image with minimum change in its appearance has been a major concern in image-based steganography techniques.
Samir k Bandyopadhyay +1 more
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Adaptive JPEG steganography based on distortion cost updating
Tongxin xuebao, 2017 Previous adaptive JPEG steganography algorithms mostly calculate image distortion before secret information embedding,so they can’t dynamically adjust distortion costs.Considering the mutual impacts during embedding,an adaptive JPEG steganography ...
Guang-ming TANG +3 more
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