Optimal multiuser spread-spectrum data hiding in digital images.
Lili WeiDimitrios A. PadosStella N. BatalamaRose Qingyang HuMichael J. MedleyPublished in: Secur. Commun. Networks (2015)
Keyphrases
- spread spectrum
- data hiding
- digital images
- digital watermarking
- image watermarking
- error correction
- watermarking technique
- spatial domain
- transform domain
- copyright protection
- jpeg compression
- watermarked image
- watermark detection
- watermark embedding
- watermarking scheme
- cover image
- bit error rate
- watermarking algorithm
- multipath
- watermarking method