Title: AN APPLICATION OF LINEAR ERROR-BLOCK CODES IN STEGANOGRAPHY
| Issue Number: | Vol. 1, No. 2 |
| Year of Publication: | 2011 |
| Page Numbers: | 426-433 |
| Authors: | Rabi DARITI, El Mamoun SOUIDI |
| Journal Name: | International Journal of Digital Information and Wireless Communications (IJDIWC) - Hong Kong |
Abstract:
We use Linear error-block codes (LEBC) to design a new method of gray-scale image steganography. We exploit the fact that in an image there are bits that better hide distortion than others (not necessarily least signi_cant bits). Our method uses the cover bits as extensively as their ability to hide distortion. The results show that with a good choice of parameters, the change rate can also be smaller.