2182 search results - page 1 / 437 » A Proposed Technique for Information Hiding Based on DCT |
IJACTAICIT
2010
13 years 1 months ago
2010
The aim of this work is to design an algorithm which combines between steganography and cryptography that can hide a text in an image in a way that prevents, as much as possible, ...
JDCTA
2008
13 years 4 months ago
2008
Due to the ever-growing usage of the computer, it has led to a rapid increment in the data that is being exchanged, published and stored in an assortment of digital form. This phe...
JEI
2006
13 years 4 months ago
2006
For copyright protection, the robustness of a watermarking scheme against various attacks is an essential requirement. Many proposed robust watermarking schemes may achieve good r...
ICASSP
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper, the concept of object-oriented embedding (OOE) is introduced into information hiding in general and particularly to steganography which is the science that involves...
ICICS
2003
Springer
13 years 9 months ago
2003
Springer
In this paper, we propose a new method for hiding a signature image in the host image. We encode the signature image by a balanced two-description subband coder and embed the descr...