Results 1 to 10 of about 3,467 (203)
Comprehensive Criteria-Based Generalized Steganalysis Feature Selection Method [PDF]
IEEE Access, 2020 Redundant steganalysis feature components in high-dimensional steganalysis feature of images increase the spatio-temporal complexity of steganalysis and even reduce the detection accuracy of the stego images.
Yihao Wang +4 more
doaj +2 more sources
Lightweight image steganalysis with block-wise pruning [PDF]
Scientific Reports, 2023 Image steganalysis is the task of detecting a secret message hidden in an image. Deep steganalysis using end-to-end deep learning has been successful in recent years, but previous studies focused on improving detection performance rather than designing a
Eungi Hong +3 more
doaj +2 more sources
Extensible Steganalysis via Continual Learning
Fractal and Fractional, 2022 To realize secure communication, steganography is usually implemented by embedding secret information into an image selected from a natural image dataset, in which the fractal images have occupied a considerable proportion.
Zhili Zhou +3 more
doaj +4 more sources
Digital image steganalysis network strengthening framework based on evolutionary algorithm [PDF]
Scientific ReportsTo solve the problem of increasing network parameters and increasing fitting fluctuation during training due to the improvement or expansion of image steganalysis network, a framework for strengthening steganalysis network was considered.
Yuanyuan Ma +5 more
doaj +2 more sources
Improvement of convolutional neural network structure for image steganalysis [PDF]
Jisuanji gongcheng, 2018 Aiming at the situation that the accuracy of image steganalysis is not high,a steganalysis model of Convolutional Neural Network(CNN) based on Multi-layer percepual convolution layer(Mlpconv) is constructed.The model uses multi-layer perceptual ...
GAO Peixian,WEI Lixian,LIU Jia
doaj +1 more source
Digital Image Steganalysis: Current Methodologies and Future Challenges
IEEE Access, 2022 With the growing use of the internet and social media, data security has become a major issue. Thus, researchers are focusing on data security techniques such as steganography and steganalysis. Steganography is the approach of concealing the existence of
Wafa M. Eid +3 more
doaj +1 more source
Color image steganalysis based on quaternion discrete cosine transform
Electronic Research Archive, 2023 With the rapid development and application of Internet technology in recent years, the issue of information security has received more and more attention.
Meng Xu +3 more
doaj +1 more source
Efficient steganalysis using convolutional auto encoder network to ensure original image quality [PDF]
PeerJ Computer Science, 2021 Steganalysis is the process of analyzing and predicting the presence of hidden information in images. Steganalysis would be most useful to predict whether the received images contain useful information. However, it is more difficult to predict the hidden
Mallikarjuna Reddy Ayaluri +3 more
doaj +2 more sources
Image steganalysis feature selection based on the improved Fisher criterion
Mathematical Biosciences and Engineering, 2020 In order to improve the detection accuracy of hidden message in images, steganalysis features are selected as inputs for steganalysers. However, the existing Fisher criterion ignores the contribution of steganalysis feature components in dispersion to ...
Yuanyuan Ma
doaj +1 more source
Journal of Cyber Security and Mobility, 2021 The increasing digitization offers new ways, possibilities and needs for a secure transmission of information. Steganography and its analysis constitute an essential part of IT-Security. In this work we show how methods of blind-steganalysis can be improved to work in cover-aware scenarios, we will call this non-blind steganalysis.
Niklas Bunzel +2 more
openaire +3 more sources