Open AccessVisual quality of stego-image using Haar Wavelet
Author(s) -
Ch. Subrahmanyam
Publication year - 2012
Publication title -
iosr journal of engineering
Language(s) - English
Resource type - Journals
eISSN - 2278-8719
pISSN - 2250-3021
DOI - 10.9790/3021-021041214
Subject(s) - computer science , haar , wavelet , haar wavelet , artificial intelligence , steganography , computer vision , wavelet transform , discrete wavelet transform , image (mathematics)