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Counteracting geometrical attacks on robust image watermarking by constructing a deformable pyramid transform.
Chuntao Wang
Jiangqun Ni
Dong Zhang
Published in:
EURASIP J. Adv. Signal Process. (2013)
Keyphrases
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robust image watermarking
laplacian pyramid
multiscale decomposition
multiresolution
coarse to fine
database
multiscale
real world
bit rate
databases
information systems
input image
deformable models
translation invariant
deformable part models
image pyramids