A lossless digital watermarking scheme based on a new 3D-hyper chaotic map.
Shahzad AlamTanvir AhmadM. N. DojaPublished in: Int. J. Electron. Bus. (2021)
Keyphrases
- watermarking scheme
- chaotic map
- piecewise linear
- image encryption
- digital watermarking
- hash functions
- jpeg compression
- error correction
- watermarking algorithm
- watermarking technique
- s box
- copyright protection
- reversible watermarking
- image compression
- lossy compression
- watermark embedding
- lossless compression
- digital content