IMAGE IN IMAGE STEGANOGRAPHY USING WAYELET TRANSFORM

This paper describes a stego system in which a gray scale image is embedded in another one.Wavelet transform of both the cover image and the embedded image is used to sort their subbands energies to guarantee that the embedded image will be inserted in the low frequency components of the cover imag...

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Bibliographic Details
Main Author: Sonia A. R. Mohammed Ali
Format: Article
Language:English
Published: University of Baghdad 2002-12-01
Series:Journal of Engineering
Subjects:
Online Access:https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/3146