Reversible Data Hiding Using the Histogram Modification of Block Image.

Hyang-Mi Yoo Sang-Kwang Lee Young-Ho Suh Jae-Won Suh

Published in: ICONIP (1) (2009)

Keyphrases

reversible data hiding
input image
multiscale
image data
pixel values
high resolution
test images
image blocks
high capacity
hough transform
data hiding
digital images
image quality
post processing
transform domain
locally adaptive
cover image
feature extraction