A novel transform based face watermarking approach for security and data hiding applications.
Gamal FahmyPublished in: ISSPIT (2010)
Keyphrases
- data hiding
- spread spectrum
- error correction
- watermarking technique
- information hiding
- least significant bit
- spatial domain
- image scrambling
- secret message
- reversible data hiding
- secret data
- high capacity
- data embedding
- halftone images
- jpeg images
- cover image
- image watermarking
- lossy compression
- data hiding scheme
- quantization index modulation
- digital watermarking