A content-based image authentication system with lossless data hiding.
Dekun ZouChai Wah WuGuorong XuanYun-Qing ShiPublished in: ICME (2003)
Keyphrases
- data hiding
- image authentication
- lossy compression
- tamper detection
- data embedding
- error correction
- watermarking technique
- secret message
- digital watermarking
- image retrieval
- spread spectrum
- image watermarking
- spatial domain
- reversible data hiding
- secret data
- jpeg images
- watermarking scheme
- information hiding
- authentication scheme
- watermarked image
- lossless compression
- multimedia
- cover image
- public key
- watermarking algorithm
- copyright protection
- image content