Robust and secure zero-watermarking algorithm for color images based on majority voting pattern and hyper-chaotic encryption.
XiaoBing KangGuangfeng LinYajun ChenFan ZhaoErhu ZhangCuining JingPublished in: Multim. Tools Appl. (2020)
Keyphrases
- watermarking algorithm
- majority voting
- color images
- image watermarking
- geometric attacks
- signal processing
- jpeg compression
- watermarking technique
- copyright protection
- ensemble methods
- ensemble classifier
- gray scale
- watermarking scheme
- security analysis
- knn
- image authentication
- image processing
- encryption scheme
- key management
- classifier ensemble
- digital watermarking
- wavelet domain
- pairwise
- pattern recognition
- video sequences