Improving data hiding performance by using quantization in a projected domain.

Fernando Pérez-González Félix Balado

Published in: ICME (1) (2002)

Keyphrases

data hiding
error correction
spread spectrum
high capacity
reversible data hiding
spatial domain
information hiding
data hiding scheme
secret data
multiscale
watermarking technique
data embedding
image processing
jpeg images
error diffusion
halftone images
computer simulation
multiresolution
computational complexity