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| Content Provider | Springer Nature Link |
|---|---|
| Author | Zhao, Hong Wang, Hongxia Khurram Khan, Muhammad |
| Copyright Year | 2009 |
| Abstract | In this paper, the truth that the current reversible data hiding algorithms are detectable is confirmed by experimental analysis method. By analyzing the distributions of horizontal pixel difference of natural images and watermarked images using several models, we find that the horizontal difference histogram of natural image is significantly altered after being embedded secret message. Furthermore, the difference between the horizontal and the vertical difference histogram of natural image is much less than that of the watermarked image. Then the presence of hiding message can be detected according to the distance between the horizontal and the vertical difference histogram. Experimental results demonstrate that our approach is effective and efficient than the already published schemes. |
| Starting Page | 277 |
| Ending Page | 290 |
| Page Count | 14 |
| File Format | |
| ISSN | 13807501 |
| Journal | Multimedia Tools and Applications |
| Volume Number | 52 |
| Issue Number | 2-3 |
| e-ISSN | 15737721 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2009-10-06 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Reversible data hiding Detectability Statistical distribution models of difference Multimedia Information Systems Computer Communication Networks Special Purpose and Application-Based Systems Data Structures, Cryptology and Information Theory |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Networks and Communications Hardware and Architecture Software Media Technology |
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