2013 Cover Image: Prism.

Ben Spencer Mark W. Jones

Published in: Comput. Graph. Forum (2013)

Keyphrases

cover image
data hiding
spatial domain
binary images
pixel values
discrete cosine transform
secret image
secret image sharing
frequency domain
digital images
reversible data hiding
secret data
watermarking algorithm
spread spectrum
data extraction
multiresolution
error correction
gray level
image data