Multi-party watermark embedding with frequency-hopping sequences.
Limengnan ZhouHanzhou WuPublished in: Cryptogr. Commun. (2022)
Keyphrases
- multi party
- spread spectrum
- frequency hopping
- watermark embedding
- privacy preserving
- image watermarking
- data hiding
- watermarking scheme
- transform domain
- watermarking algorithm
- digital watermarking
- mental states
- denoising
- bit error rate
- copyright protection
- multiple access
- digital images
- empirical mode decomposition
- multimedia