Color Image Information Hiding Based on Perceptual Color Clustering

2010 ◽  
Author(s):  
Li Jiang ◽  
Zheng-quan Xu
Keyword(s):  
Information Hiding ◽  
Color Image ◽  
Image Information ◽  
Color Clustering

Multi-Channel Quantum Image Scrambling

2016 ◽  
Vol 20 (1) ◽  
pp. 163-170 ◽  
Author(s):  
Fei Yan ◽  
◽  
Yiming Guo ◽  
Abdullah M. Iliyasu ◽  
Zhengang Jiang ◽  
...  
Keyword(s):  
Quantum Computing ◽  
Information Hiding ◽  
Reliable Method ◽  
Color Image ◽  
Image Scrambling ◽  
Simulation Experiments ◽  
Quantum Image ◽  
Image Information ◽  
Geometric Transformations ◽  
Quantum Image Scrambling

Image scrambling is a technique used for confidential storage and transmission as well as for image information hiding. In this study, we propose a multi-channel quantum image scrambling method, which applies both color and geometric transformations of an image. This is a simple and reliable method for transforming a meaningful quantum image into a meaningless or disordered one. We performed two simulation experiments, which demonstrated the efficiency and flexibility of the proposed method. Previous studies mainly developed scrambling strategies for grayscale quantum images, whereas the proposed method is effective for the color image scrambling in the quantum computing domain.

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
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