A semi-blind HVS based image watermarking scheme using elliptic curve cryptography.
Ritu GuptaAnurag MishraSarika JainPublished in: Multim. Tools Appl. (2018)
Keyphrases
- digital images
- digital watermark
- elliptic curve cryptography
- digital watermarking
- jpeg compression
- copyright protection
- human visual system
- watermark embedding
- image watermarking
- watermark detection
- visual quality
- watermarking scheme
- spread spectrum
- image quality
- elliptic curve
- geometric distortions
- computational complexity