Visual Cryptography with QR-Code Transparencies.

Shang-Kuan Chen Yen-Wu Ti

Published in: IIH-MSP (2) (2018)

Keyphrases

qr code
visual cryptography
secret image
secret data
augmented reality
mobile phone
barcode
acquired images
secret sharing scheme
spatial domain
cover image
reconstructed image
image acquisition
mobile devices
image processing
black and white