PLL-Based Synchronization of Dither-Modulation Data Hiding.

Kevin M. Whelan Félix Balado Guenole C. M. Silvestre Neil J. Hurley

Published in: ICASSP (2) (2006)

Keyphrases

quantization index modulation
data hiding
error correction
spread spectrum
tamper detection
spatial domain
information hiding
high capacity
reversible data hiding
secret data
data embedding
halftone images
secret message
data hiding scheme
jpeg images
watermarking technique
computational complexity