VQ based data hiding method for still images by tree-structured links.

Hisashi Igarashi Yuichi Tanaka Madoka Hasegawa Shigeo Kato

Published in: PCS (2010)

Keyphrases

test images
reversible data hiding
data hiding
image data
input image
edge detection
pixel values
image processing
multiresolution
image quality
original images
data embedding
high capacity