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A Novel Fast Self-restoration Semi-fragile Watermarking Algorithm for Image Content Authentication Resistant to JPEG Compression.
Hui Wang
Anthony T. S. Ho
Xi Zhao
Published in:
IWDW (2011)
Keyphrases
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watermarking algorithm
jpeg compression
semi fragile
image authentication
watermarking scheme
geometric distortions
tamper detection
image watermarking
watermarking technique
watermark detection
gaussian noise
lossy compression
jpeg images
signal processing
discrete wavelet transform
geometric attacks
wavelet domain
additive noise
watermarked image
dct coefficients
digital images
spread spectrum
digital watermarking
copyright protection
watermarking method
image restoration
data hiding
input image
peak signal to noise ratio
high frequency
image content
low frequency
wavelet coefficients
watermark embedding
embedded watermark
image segmentation
high resolution
multiresolution