Data Hiding Based on Palette Images Using Weak Bases of Z2-Modules.

Phan Trung Huy Cheonshik Kim Nguyen Tuan Anh Le Quang Hoa Ching-Nung Yang

Published in: GPC (2013)

Keyphrases

data hiding
palette images
secret data
error correction
spread spectrum
color space
spatial domain
binary images
information hiding
data embedding
cover image
image processing
jpeg images
feature vectors
watermarking technique
halftone images