Reversible data hiding based on wavelet spread spectrum.

Guorong Xuan Chengyun Yang Yizhan Zhen Yun Q. Shi Zhicheng Ni

Published in: MMSP (2004)

Keyphrases

data hiding
spread spectrum
reversible data hiding
error correction
wavelet transform
spatial domain
wavelet coefficients
wavelet domain
denoising
multiresolution
multiscale
watermarking technique
cover image
lossy compression
watermark embedding