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Pattern complexity-based JND estimation for quantization watermarking.
Wenbo Wan
Jun Wang
Jing Li
Lili Meng
Jiande Sun
Huaxiang Zhang
Ju Liu
Published in:
Pattern Recognit. Lett. (2020)
Keyphrases
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watermarking scheme
just noticeable difference
computational complexity
pattern matching
watermark embedding
quantization error
digital images
human visual system
digital watermarking
worst case
high quality
multiscale
copyright protection
information hiding
image watermarking
spread spectrum