Image Watermarking Based HVS Characteristic of Wavelet Transform.

Cong Jin Feng Tao Yu Fu

Published in: IIH-MSP (2006)

Keyphrases

image watermarking
wavelet transform
discrete wavelet transform
wavelet domain
human visual system
wavelet coefficients
spread spectrum
watermarking algorithm

watermark embedding
subband
multiresolution
image compression
jpeg compression
multiscale
lossy compression
high frequency

additive noise
low frequency
image quality
digital watermarking
geometric distortions
copyright protection
feature extraction
visual quality

watermarking technique
data hiding
motion estimation
digital content
signal processing
image denoising
filter bank