Intrusive and non-intrusive watermarking.
V. J. Hari KrishnaK. R. RamakrishnanPublished in: ICIP (3) (2002)
Keyphrases
- digital images
- watermarking scheme
- copyright protection
- digital watermarking
- watermarking algorithm
- image watermarking
- image authentication
- spread spectrum
- fragile watermarking
- information hiding
- robust image watermarking
- high quality
- watermarking technique
- hidden markov models
- video sequences
- watermarking method
- image processing operations
- machine learning