Secure Watermark Embedding Through Partial Encryption.
Aweke N. LemmaStefan KatzenbeisserMehmet Utku CelikMichiel van der VeenPublished in: IWDW (2006)
Keyphrases
- watermark embedding
- image authentication
- digital signature
- key management
- encryption scheme
- digital watermarking
- spread spectrum
- watermarking scheme
- authentication scheme
- security analysis
- image normalization
- copyright protection
- public key
- image watermarking
- watermarking algorithm
- human visual system
- jpeg compression
- wavelet domain
- additive noise
- smart card
- multimedia
- lossless compression
- data hiding
- empirical mode decomposition