Improved Data Hiding Technique for Shares in Extended Visual Secret Sharing Schemes.

Rabia Sirhindi Saeed Murtaza Mehreen Afzal

Published in: ICICS (2008)

Keyphrases

data hiding
secret sharing scheme
visual cryptography scheme
error correction
secret sharing
reversible data hiding
visual information
spatial domain
secret data
visual features
frequency domain
computer vision
high quality
computational complexity
encryption scheme