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A Bew Watermarking Method Using High Frequency Components to Guide the Insertion Process in the Spatial Domain.
Iñaki Goirizelaia
Juanjo Unzilla
Eduardo Jacob
Javier Andiano
Published in:
CAIP (1999)
Keyphrases
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spatial domain
high frequency components
frequency domain
transform domain
high frequency
wavelet domain
motion estimation
jpeg images
low frequency
additive noise
dct domain
watermarking method
data hiding
watermarked image
feature extraction
multiresolution
edge detection
watermarking algorithm
denoising