Watermarking: How secure is the DM-QIM embedding technique?
B. R. MatamDavid LowePublished in: DPS (2009)
Keyphrases
- information hiding
- data hiding
- watermarking algorithm
- quantization index modulation
- error correction
- watermarking technique
- hidden information
- robust image watermarking
- spread spectrum
- jpeg compression
- image watermarking
- signal processing
- spatial domain
- copyright protection
- secret message
- digital watermarking
- watermarking scheme
- data embedding
- secret data
- jpeg images
- cover image
- wavelet domain
- digital images
- security issues
- security requirements
- watermark embedding
- remote sensing images
- lossy compression
- key management
- dct coefficients