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Data Protection in Palmprint Recognition via Dynamic Random Invisible Watermark Embedding.
Chengcheng Liu
Dexing Zhong
Huikai Shao
Published in:
IEEE Trans. Circuits Syst. Video Technol. (2022)
Keyphrases
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palmprint recognition
data protection
palmprint
spread spectrum
watermark embedding
watermarking scheme
sensitive information
image processing
input image
access control
gray level
information security
human visual system