LSB steganographic payload location for JPEG-decompressed images.

Jiu-fen Liu Yu-guo Tian Tao Han Chunfang Yang Wen-bin Liu

Published in: Digit. Signal Process. (2015)

Keyphrases

jpeg images
lossy compression
input image
image data
digital images
data hiding
compression algorithm
least significant bit
file size
original images
dct coefficients
data compression
region of interest
jpeg compressed images
compressed images
test images
compression rate
secret data