Technology of Information Security
|
App. Res. of Comp. Printed Article
Vol. 40, 2023 No. 4
1203-1207

Image steganalysis based on block convolution and snapshot ensembling

Zhao Haotiana,b
Niu Kea,b
Qiu Fenga,b
Pan Xiaozhonga
a. College of Cryptographic Engineering, b. Key Laboratory of Network & Information Security Under the PAP, Engineering University of PAP, Xi'an 710086, China
DOI: 10.19734/j.issn.1001-3695.2022.08.0416

Abstract

Most of the existing steganalysis methods have weak generalization ability and cannot effectively detect unknown steganalysis algorithms, which makes the accuracy of their classification greatly reduced in the practical application process. To solve this problem, this paper proposed an image steganalysis method based on group convolution and snapshot ensembling SENet. Firstly, it used residual convolution block and group convolution block to extract the features of the image. Secondly, it obtained the model with the best performance as the snapshot model in each training period. Finally, it integrated the selected snapshot models to classify the images. This method used the techniques of group convolution and snapshot ensembling to avoid the high training cost of traditional integration methods and the limited generalization ability of a single classifier. Experimental results show that this method can improve the accuracy of steganographic analysis model, and can effectively classify when the training set and test set are mismatched, and has high model generalization ability.

Foundation Support

国家自然科学基金资助项目

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.08.0416
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 4
Section: Technology of Information Security
Pages: 1203-1207
Serial Number: 1001-3695(2023)04-039-1203-05

Publish History

[2022-11-09] Accepted Paper
[2023-04-05] Printed Article

Cite This Article

赵昊天, 钮可, 邱枫, 等. 基于分组卷积和快照集成的图像隐写分析方法 [J]. 计算机应用研究, 2023, 40 (4): 1203-1207. (Zhao Haotian, Niu Ke, Qiu Feng, et al. Image steganalysis based on block convolution and snapshot ensembling [J]. Application Research of Computers, 2023, 40 (4): 1203-1207. )

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  • Application Research of Computers Monthly Journal
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Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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