Keyphrases
- watermarking scheme
- genetic optimization
- digital watermarking
- digital audio
- copyright protection
- watermarking algorithm
- image authentication
- evolutionary optimization
- geometric attacks
- spread spectrum
- multimedia
- genetic algorithm
- error correction
- jpeg compression
- visual information
- reversible watermarking
- robust watermarking scheme
- digital image watermarking
- neural network
- digital watermark
- watermarking method
- watermarking technique
- signal processing
- image watermarking scheme
- input output
- machine learning