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Special Issue: Real-Time Data Hiding and Visual Cryptography.
Cheonshik Kim
Chin-Chen Chang
Ching-Nung Yang
Xinpeng Zhang
Jinsuk Baek
Published in:
J. Real Time Image Process. (2018)
Keyphrases
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special issue
data hiding
halftone images
visual cryptography
secret information
error correction
high capacity
ai edam
spatial domain
spread spectrum
data embedding
secret data
secret sharing scheme
watermarking technique
cover image
gray scale
error diffusion