Watermark security via wavelet filter parametrization.

Peter Meerwald Andreas Uhl

Published in: ICIP (3) (2001)

Keyphrases

wavelet filters
wavelet transform
discrete wavelet transform
filter bank
data compression
jpeg compression

digital images
watermarking algorithm
digital watermarking
multiscale
subband

geometric distortions
copyright protection
watermarking scheme
shift invariant
wavelet domain

watermarking technique
feature selection
high frequency
signal processing
face recognition