Worst Case Attack on Quantization Based Data Hiding.
Ning LiuK. P. SubbalakshmiPublished in: ISM (2006)
Keyphrases
- data hiding
- worst case
- error correction
- spread spectrum
- high capacity
- spatial domain
- reversible data hiding
- computational complexity
- data embedding
- data hiding scheme
- watermarking technique
- secret message
- information hiding
- watermark embedding
- secret key
- secret data
- frequency domain
- jpeg images
- halftone images
- cover image