Multifunctional audio watermarking algorithm based on Chaotic Scrambling.
Haiyan LiuXiaomin LiuBaohui ShiTing ChenJianguo WangPublished in: J. Comput. Methods Sci. Eng. (2017)
Keyphrases
- watermarking algorithm
- image encryption algorithm
- signal processing
- chaotic systems
- chaotic sequence
- jpeg compression
- image watermarking
- image encryption
- wavelet domain
- spread spectrum
- copyright protection
- multimedia
- watermarking scheme
- image processing
- digital watermarking
- dct coefficients
- visual information
- geometric attacks
- lossy compression
- s box
- neural network
- geometric distortions
- image authentication
- object recognition
- similarity measure