Name
Abstract | ||
|---|---|---|
This paper proposes a method for hiding an important image in a cover image whose size is limited. In this method, in order to save space, a modified search-order coding (MSOC) technique first transforms the important image, then, a randomization procedure permutes the transformed image to further increase the security. Finally, a modulus function embeds the permuted code in a cover image; notably, in the modules function, the modulus base used for a pixel is determined according to the variance of its neighboring pixels. Experimental results show that the images are of high quality. Comparisons with reported methods are provided. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1142/S0218001408006740 | INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE |
Keywords | Field | DocType |
Data hiding, modulus function, search-order coding, steganography | Steganography,Pattern recognition,Information hiding,Algorithm,Modulus,Randomization Procedure,Coding (social sciences),Artificial intelligence,Pixel,Modulo operation,Mathematics | Journal |
Volume | Issue | ISSN |
22 | 6 | 0218-0014 |
Citations | PageRank | References |
1 | 0.38 | 2 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yu-Jie Chang | 1 | 10 | 2.60 |
| Ran-Zan Wang | 2 | 610 | 48.37 |
| Ja-Chen Lin | 3 | 1783 | 134.17 |