Performance analysis of correlation-based watermarking schemes employing Markov chaotic sequences.
Anastasios TefasAthanasios NikolaidisNikos NikolaidisVassilios SolachidisSofia TsekeridouIoannis PitasPublished in: IEEE Trans. Signal Process. (2003)
Keyphrases
- watermarking scheme
- digital watermarking
- image authentication
- blind watermarking
- watermarking algorithm
- error correction
- copyright protection
- jpeg compression
- hidden markov models
- geometric distortions
- spread spectrum
- video watermarking
- watermark embedding
- image watermarking scheme
- watermarking method
- watermarking technique
- image processing
- computational complexity
- multiscale
- watermark detection
- multimedia