Keyphrases
- digital images
- spread spectrum
- watermarking scheme
- fragile watermarking
- watermarking algorithm
- copyright protection
- generating explanations
- image authentication
- logical framework
- artificial intelligence
- digital watermark
- image processing operations
- data hiding
- computer vision
- jpeg compression
- image watermarking
- expert systems
- watermarking method
- digital libraries
- computational complexity
- neural network