Local Feature Based Geometric-Resistant Image Information Hiding

2010 ◽  
Vol 2 (2) ◽  
pp. 68-77 ◽  
Author(s):  
Xinbo Gao ◽  
Cheng Deng ◽  
Xuelong Li ◽  
Dacheng Tao
Keyword(s):  
Information Hiding ◽  
Local Feature ◽  
Image Information ◽  
Feature Based

A Coverless Image Information Hiding Algorithm Based on Fractal Theory

2020 ◽  
Vol 30 (04) ◽  
pp. 2050062
Author(s):  
Xiang Zhang ◽  
Fei Peng ◽  
Zixing Lin ◽  
Min Long
Keyword(s):  
Information Hiding ◽  
Fractal Theory ◽  
Covert Communication ◽  
Generation Process ◽  
Image Generation ◽  
Generation Algorithm ◽  
Image Information ◽  
Fractal Image ◽  
Coverless Information Hiding ◽  
The Relationship

To improve the robustness and imperceptibility of the existing coverless image information hiding, a generative coverless image information hiding algorithm based on fractal theory is proposed in this paper. Firstly, four fractal image generation methods are analyzed, and the relationship between the coverless information hiding and these methods is discussed. Secondly, based on the fractal image generation algorithm, secret information is hidden by controlling pixel rendering during the generation process. The robustness, imperceptibility, and capability of resisting steganalysis are balanced by adjusting the rendering distance. As it directly generates stego images, this can resist the detection of most existing steganalysis methods. Meanwhile, different capacities can be achieved by adjusting the size of the generated image. Experimental results and analysis show that the proposed scheme can effectively resist steganalysis and has good robustness against various image attacks. Furthermore, it can achieve large capacity, and it has broad prospects for covert communication.

scholarly journals A Survey of Image Information Hiding Algorithms Based on Deep Learning

2018 ◽  
Vol 117 (3) ◽  
pp. 425-454 ◽  
Author(s):  
Ruohan Meng ◽  
Qi Cui ◽  
Chengsheng Yuan
Keyword(s):  
Deep Learning ◽  
Information Hiding ◽  
Image Information
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