Lossless Data Hiding with Quadtree Decomposition.

Hsiang-Cheh Huang Ting-Hsuan Wang Yuh-Yi Lu

Published in: IIH-MSP (2013)

Keyphrases

data hiding
quadtree decomposition
data embedding
lossy compression
error correction
compression algorithm
secret data
spread spectrum
spatial domain
image compression
reversible data hiding
information hiding
high capacity
watermarking technique
data hiding scheme
gray level images
jpeg images
cover image