Compression Tolerant Image Authentication.
Sushil K. BhattacharjeeMartin KutterPublished in: ICIP (1) (1998)
Keyphrases
- image authentication
- lossy compression
- public key
- watermark embedding
- image content
- semi fragile watermarking
- jpeg compression
- watermarking scheme
- compression ratio
- image compression
- authentication scheme
- lossless compression
- digital watermarking
- image quality
- watermarking algorithm
- compression algorithm
- error correction
- secret key
- copyright protection
- pattern matching
- jpeg images
- metadata
- key management
- noisy images
- image representation
- bit rate
- digital images
- computational complexity