Name
Abstract | ||
|---|---|---|
This article presents a novel secure steganographic method on wavelet domain of GIF images. Secret information is usually embedded in palettes or indices of GIF images directly by formerly presented steganographic methods. These methods may introduce visible noise and detectable changes of parameters in images. The new method based on integer wavelet transform dispels noise introduced by data-hidding into adjacent pixels. Matrix encoding is also applied in embedding. Both scattering noise and matrix encoding improve the quality of the stego-images and the security of secret communication. Experimental results show the fine security of the proposed method in resisting attacks by χ2 detecting method and Fridrich's detecting method. |
Year | DOI | Venue |
|---|---|---|
2004 | 10.1007/978-3-540-30543-9_54 | PCM (3) |
Keywords | Field | DocType |
matrix encoding,fine security,steganographic method,novel secure steganographic method,visible noise,palette-based image,scattering noise,gif image,new method,wavelet domain,dispels noise,security,steganography | Steganography,Computer vision,Embedding,Pattern recognition,Computer science,Matrix encoding,Integer wavelet transform,Artificial intelligence,Pixel,Wavelet packet decomposition,Wavelet | Conference |
Volume | ISSN | ISBN |
3333 | 0302-9743 | 3-540-23985-5 |
Citations | PageRank | References |
0 | 0.34 | 7 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Wei Ding | 1 | 0 | 0.34 |
| Xiang-Wei Kong | 2 | 212 | 15.09 |
| Xingang You | 3 | 62 | 8.70 |
| Ziren Wang | 4 | 3 | 1.69 |