New correlation-based scheme for image authentication.

Mahmoud R. El-Sakka Abdelkader H. Ouda

Published in: Security and Watermarking of Multimedia Contents (2001)

Keyphrases

image authentication
tamper detection
public key
authentication scheme
watermarking scheme
jpeg compression
semi fragile watermarking
image content
copyright protection
lossy compression
digital watermarking
watermarking algorithm
signature scheme
digital signature
watermark embedding