A lightweight rao-cauchy detector for additive watermarking in the dwt-domain.
Roland KwittPeter MeerwaldAndreas UhlPublished in: MM&Sec (2008)
Keyphrases
- lightweight
- digital images
- watermarking scheme
- spread spectrum watermarking
- maximum likelihood
- spread spectrum
- watermarking algorithm
- copyright protection
- evolutionary programming
- data hiding
- detection method
- image authentication
- watermarking method
- communication infrastructure
- fragile watermarking
- image watermarking
- development environments
- wireless sensor networks
- kullback leibler divergence
- social networks
- handheld devices
- detection algorithm