Robust image encryption and zero-watermarking scheme using SCA and modified logistic map.
Achraf DaouiHicham KarmouniOmar El OgriMhamed SayyouriHassan QjidaaPublished in: Expert Syst. Appl. (2022)
Keyphrases
- watermarking scheme
- image encryption
- geometric attacks
- robust watermarking scheme
- watermarking technique
- image watermarking scheme
- watermarking method
- geometric distortions
- digital watermarking
- image watermarking
- jpeg compression
- copyright protection
- watermarking algorithm
- digital image watermarking
- spread spectrum
- watermark extraction
- authentication scheme
- watermark detection
- digital images
- secret sharing scheme
- error correction
- wavelet domain
- lightweight
- image quality
- signal processing
- denoising