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An Efficient Watermarking Method Based on Significant Difference of Wavelet Coefficient Quantization.
Wei-Hung Lin
Shi-Jinn Horng
Tzong-Wann Kao
Pingzhi Fan
Cheng-Ling Lee
Yi Pan
Published in:
IEEE Trans. Multim. (2008)
Keyphrases
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wavelet coefficients
wavelet domain
watermarking method
watermark embedding
image denoising
multiresolution
wavelet transform
subband
watermarking algorithm
wavelet decomposition
multiscale
high frequency
watermarking scheme
denoising
discrete wavelet transform
frequency domain
coding scheme
noisy images
additive noise