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Mean quantization based image watermarking.
Liang-Hua Chen
Jyh-Jiun Lin
Published in:
Image Vis. Comput. (2003)
Keyphrases
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image watermarking
watermark embedding
spread spectrum
jpeg compression
watermarking algorithm
additive noise
copyright protection
discrete wavelet transform
watermarking technique
geometric distortions
digital watermarking
high quality
lossy compression