Image watermarking via fractional polar harmonic transforms.

Min Qi Bing-Zhao Li Huafei Sun

Published in: J. Electronic Imaging (2015)

Keyphrases

image watermarking
jpeg compression
discrete wavelet transform
watermarking algorithm
polar coordinates
additive noise
geometric distortions
digital watermarking
geometric attacks
zernike moments
lossy compression
frequency domain
noisy images