Adaptive and Blind Audio Watermarking Algorithm Based on Chaotic Encryption in Hybrid Domain.
Qiuling WuMeng WuPublished in: Symmetry (2018)
Keyphrases
- watermarking algorithm
- signal processing
- jpeg compression
- image watermarking
- image authentication
- wavelet domain
- dct coefficients
- watermarking scheme
- copyright protection
- chaotic sequence
- multimedia
- visual information
- digital watermarking
- watermark extraction
- geometric distortions
- watermark detection
- geometric attacks
- high quality