Key-Dependent JPEG2000-Based Robust Hashing for Secure Image Authentication.
Gerold LaimerAndreas UhlPublished in: EURASIP J. Inf. Secur. (2008)
Keyphrases
- image authentication
- jpeg compression
- semi fragile watermarking
- authentication scheme
- lossy compression
- image watermarking
- digital signature
- image compression
- public key
- digital images
- digital watermarking
- geometric distortions
- compression ratio
- watermarking technique
- watermarking scheme
- discrete wavelet transform
- image content
- multiresolution