Secure Data-Hiding in Multimedia Using NMF.

Hafiz Malik Farhan A. Baqai Ashfaq A. Khokhar Rashid Ansari

Published in: MRCS (2006)

Keyphrases

data hiding
multimedia
error correction
spread spectrum
data hiding scheme
high capacity
spatial domain
reversible data hiding
multimedia content
multimedia data
watermarking technique
data embedding
jpeg images
information hiding
cover image
secret data
digital libraries
metadata
video data