Design of hierarchical keys for a multi-user-based watermarking system.

Feng-Hsing Wang Lakhmi C. Jain Jeng-Shyang Pan

Published in: ICME (2004)

Keyphrases

multi user
user interface
single user
virtual environment
design process
virtual world
engineering design
neural network
artificial intelligence
case study
digital images
spread spectrum
multi touch
multi granularity
robust image watermarking