Dual-image reversible data hiding method using maximum embedding ability of each pixel.

Cao Thi Luyen Nguyen Kim Sao At PhamVan

Published in: J. Inf. Secur. Appl. (2023)

Keyphrases

reversible data hiding
pixel values
embedding capacity
gray level images
image quality
test images
high capacity
gray value
gray level
image data
input image
edge detection
image regions
data hiding
image segmentation
high resolution
multiscale