In this paper, we propose a new steganography scheme for hiding a piece of critical information in a host binary image (such as facsimiles). A secret key and a weight matrix are used to protect the hidden data. Given an image block of size m×n, our scheme can hide large bits of data in the image by changing at most 2 bits in the image. This scheme, as compared to an existing scheme, can provide higher security, embed more data, and maintain higher quality of the host image.
|Number of pages||6|
|State||Published - 1 Jan 2000|
|Event||ISCC 2000 - 5th IEEE Symposium on Computers and Communications - |
Duration: 3 Jul 2000 → 6 Jul 2000
|Conference||ISCC 2000 - 5th IEEE Symposium on Computers and Communications|
|Period||3/07/00 → 6/07/00|