A Proposed Technique for Information Hiding Based on DCT


Abstract 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, any suspicion of the hidden text The proposed system depends upon preparing the image data for the next step (DCT Quantization) through steganographic process and using… (More)


10 Figures and Tables

Slides referencing similar topics