Semi-fragile Image Authentication Using Real Symmetric Matrix.

Ching-Tang Hsieh Yeh-Kuang Wu Chyi-Jang Lee

Published in: J. Inf. Sci. Eng. (2006)

Keyphrases

image authentication
semi fragile watermarking
tamper detection
semi fragile
public key
jpeg compression
image content
watermarking scheme
digital watermarking
authentication scheme
watermarking algorithm
copyright protection
wavelet transform
digital images
smart card
secret key