Asymmetric Orientation Combination for Reversible and Authenticable Data Hiding of Dual Stego-images.

Jiang-Yi Lin Ji-Hwei Horng Chin-Chen Chang Yung-Hui Li

Published in: Symmetry (2022)

Keyphrases

data hiding
lossy compression
secret data
jpeg images
embedded image
block truncation coding
error correction
information hiding
spread spectrum
image data
spatial domain
pixel values
reversible data hiding
high capacity
edge detection
secret message
original images
data embedding
halftone images
input image