Amplitude-modification resilient watermarking based on A-law companding.

Kiryung Lee Dong Sik Kim Kyung-Ae Moon

Published in: ICIP (2) (2003)

Keyphrases

fragile watermarking
image processing
digital images
watermarking scheme
data hiding
legal reasoning
image processing operations
robust image watermarking
watermarking algorithm
image watermarking
decision trees
computational complexity
transform domain
copyright protection
digital watermarking
spread spectrum