Steganalysis of least significant bit matching based on image histogram and correlation.

Zhihua Xia Shufang Wang Xingming Sun Baowei Wang

Published in: J. Electronic Imaging (2013)

Keyphrases

least significant bit
image features
input image
image content
image data
multiscale
gray level
secret message
data embedding
hidden information
test images
image retrieval
image authentication
pixel values
digital images
image regions
image blocks
singular values
image quality
high resolution
multiresolution