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Secure map legends based on just noticeable distortion and watermark bit recovery.
Lin Zhou
Xiaohui Yuan
Yuanyuan Liu
Zhanlong Chen
Peng Xie
Published in:
Multim. Tools Appl. (2023)
Keyphrases
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watermarking algorithm
just noticeable distortion
digital images
watermarking scheme
jpeg compression
copyright protection
digital watermarking
high quality
denoising
visual quality
human visual system
image quality assessment
geometric distortions