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Robust watermarking using orthogonal Fourier-Mellin moments and chaotic map for double images.
Zhuhong Shao
Yuanyuan Shang
Yu Zhang
Xilin Liu
Guodong Guo
Published in:
Signal Process. (2016)
Keyphrases
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chaotic map
moment invariants
image data
image registration
input image
image matching
image classification
feature points
gabor filters
orthogonal fourier mellin
polar coordinates
robust watermarking
test images
piecewise linear
image encryption
orthogonal moments