2D-FRFT Based Rotation Invariant Digital Image Watermarking.

Lei Gao Lin Qi Shouyi Yang Yongjin Wang Tie Yun Ling Guan

Published in: ISM (2012)

Keyphrases

rotation invariant
digital image watermarking
fractional fourier transform
log polar
texture classification
shape context
texture analysis
texture features
gabor filters
watermarking algorithm
texture images
feature vectors
watermarking technique
local binary pattern
image analysis
additive noise
high resolution