| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 532006 | Pattern Recognition | 2006 | 9 Pages |
Abstract
To transmit a secret-image securely by embedding it into a cover-image without drawing the unintended observer's attention, a novel image-hiding scheme is proposed. By exploring the block correlation between the cover-image and the secret-image, the stego-image quality can be greatly improved. Experimental results demonstrate that the stego-image has a high peak signal-to-noise ratio and the stego-image is almost the same as the cover-image.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Vision and Pattern Recognition
Authors
Suk-Ling Li, Kai-Chi Leung, L.M. Cheng, Chi-Kwong Chan,