Secure Distribution of Watermarked Images for a Digital Library of Ancient Papers.

Christian Rauber Joseph Ó Ruanaidh Thierry Pun

Published in: ACM DL (1997)

Keyphrases

digital libraries
image watermarking
spatial domain
digital watermark
watermarking scheme
communication systems
digital watermarking
metadata
probability distribution
feature extraction
computational complexity
image data
wavelet transform
random variables