Keyphrases
- digital watermark
- watermarking scheme
- copyright protection
- digital images
- spread spectrum
- digital watermarking
- image watermarking
- watermarking algorithm
- image authentication
- watermarking technique
- watermarking method
- jpeg compression
- digital image watermarking
- data hiding
- watermark embedding
- watermark detection
- training process
- wavelet domain
- multimedia content
- multiresolution
- multimedia