Adaptive LSB quantum image watermarking algorithm based on Haar wavelet transforms.

Yiming Yu Jie Gao Xiaoyi Mu Shumei Wang

Published in: Quantum Inf. Process. (2023)

Keyphrases

wavelet transform
wavelet decomposition
wavelet filters
wavelet coefficients
multiresolution
multiscale
digital images
high frequency
translation invariant
subband
image coding
wavelet domain
wavelet function
data hiding
filter coefficients
haar wavelet